Public record / Tickers / BIO

BIO — BIO-RAD LABORATORIES, INC.†

Both disclosure regimes on one name: who in Congress filed about BIO, which institutions reported holding it. Each section keeps its own clock — congressional trades on the 45-day PTR clock, 13F holdings as quarter-end snapshots.

Congress txns
15
all PTR rows naming BIO
Members · 12m
0
0 buys · 0 sells · by trade date
Latest PTR
10-10
filed 2023-10-10
13F holders
320
top-320 slice · 2026-03-31
Congress = transactions in statutory ranges, 45-day lag · Institutions = quarter-end positions, 45-day lagas of 2026-10-01 13:54 UTCno price data — a disclosure record, not a chart

Lois Frankel · $1.0K–$15.0K

SELL · traded 2023-09-08 → filed 2023-10-10. Ranked over every BIO row by the provable lower bound, never a point estimate.

No member disclosed BIO in the trailing 12 months

Counts of disclosures by trade date, not dollars — ranges cannot be netted across members. Flow ranges per member are in the table below.

3 rows filed past the 45-day window

Late disclosure is stated on the row, never editorialised. Both dates and the receipt stay on every row.

Congress · disclosure timeline

TRADE DATES · 24M · ▲ BUY ▼ SELL · HEIGHT = LOG LOWER BOUND

No dated BIO rows fall inside the trailing 24 months by trade date.

Trade date, not filing date — the lag lives in the table below. 0 rows placed.

PLANNED institutional holder flow by quarter

Congressional disclosures

ALL PTR ROWS NAMING BIO · SORTED FILED ↓ · STATUTORY RANGES · FILED ≤45D LATEfull congressional view ↗
Latest congressional filings mentioning BIO
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2023-10-10Lois Frankel D–FL-22SELLTraded 09-08 +32d$1K–$15K
2023-07-28Lois Frankel D–FL-22BUYTraded 06-29 +29d$1K–$15K
2023-07-28Lois Frankel D–FL-22BUYTraded 06-28 +30d$1K–$15K
2022-12-29Susie Lee D–NV-3SELL JT (jointly owned)Traded 11-30 +29d$1K–$15K
2022-04-08Tommy Tuberville R–ALSELL JT (jointly owned)Traded 03-30 +9d$1K–$15K
Each row shows the trade date and the filing date; the gap between them is the disclosure lag.all 15 ↗

Members active in BIO

12M · NET LOWER BOUND · COMMITTEES AS OF TRADE DATE · SNAPSHOT 2026-10-01

No member disclosed BIO in the trailing 12 months.

Congress ↔ notable managers · BIO

who in Congress disclosed purchases or sales beside which notable managers added or trimmed

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-03 → 2026-10-01 · totals are statutory ranges

Notable managers · quarter ended 2026-03-31

NEW + ADD vs TRIM + EXIT, by shares · $ = reported value now, not the change · BIO RAD LABS INC

Merged timeline of congressional filings and notable-manager moves on BIO
DateWhoChangeSize
2026-05-15Gotham Asset Management 13FADD+35,366 sh
2026-05-15Bridgewater Associates 13FNEW+1,684 sh
2026-05-15Moore Capital Management 13FEXIT−50,000 sh
2026-05-14Caxton Associates 13FEXIT−1,467 sh

4 newest rows · every row dates by its filing date: a disclosure's, or the 13F's for the quarter · a 13F row is a quarter-end snapshot, not a trade

Institutional holders · 13F · Quarter ended 2026-03-31 · longs only

Top institutional holders of BIO for quarter 2026-03-31
#FilerValueSecuritiesFlagsSrc
1First Eagle Investment Management, LLC$726M1
2BlackRock, Inc.$468M1
3DIMENSIONAL FUND ADVISORS LP$304M1
4VANGUARD CAPITAL MANAGEMENT LLC$232M1
5VANGUARD PORTFOLIO MANAGEMENT LLC$231M1
6ARIEL INVESTMENTS, LLC$219M1
7EARNEST PARTNERS LLC$164M1
8STATE STREET CORP$156M1
9Capital World Investors$125M1
10BANK OF AMERICA CORP /DE/$124M1
11UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$119M1
12First Pacific Advisors, LP$114M1
13MASSACHUSETTS FINANCIAL SERVICES CO /MA/$110M1
14Capital Research Global Investors$107M1
15UBS Group AG$98.8M1
16SEI INVESTMENTS CO$80.3M1
17MORGAN STANLEY$76.4M1
18PARNASSUS INVESTMENTS, LLC$70.9M1
19DEERFIELD MANAGEMENT COMPANY, L.P.$63.0M1
20NORTHERN TRUST CORP$60.9M1
21NOMURA HOLDINGS INC$60.6M1
22CHARLES SCHWAB INVESTMENT MANAGEMENT INC$54.8M1
23Mawer Investment Management Ltd.$52.6M1
24FRANKLIN RESOURCES INC$47.5M1
25SOUTHEASTERN ASSET MANAGEMENT INC/TN/$45.4M1
26Gotham Asset Management, LLC$42.5M1
27CITADEL ADVISORS LLC$41.4M1
28Assenagon Asset Management S.A.$41.2M1
29Freestone Grove Partners LP$41.1M1
30MANGROVE PARTNERS IM, LLC$35.4M1
31CIBC Bancorp USA Inc.$33.5M1
32VANGUARD FIDUCIARY TRUST CO$31.7M1
33Allianz Asset Management GmbH$30.7M1
34FEDERATED HERMES, INC.$30.6M1
35ENVESTNET ASSET MANAGEMENT INC$29.4M1
36MANUFACTURERS LIFE INSURANCE COMPANY, THE$27.8M1
37Tikvah Management LLC$27.3M1
38Hound Partners, LLC$27.2M1
39AQR CAPITAL MANAGEMENT LLC$26.0M1
40JNE Partners LLP$25.7M1
41NATIONAL BANK OF CANADA /FI/$25.1M1
42ING GROEP NV$25.1M1
43Allspring Global Investments Holdings, LLC$23.9M1
44QVIDTVM Management LLC$23.3M1
45Man Group plc$18.8M1
46EXCHANGE TRADED CONCEPTS, LLC$16.3M1
47Select Equity Group, L.P.$13.5M1
48Arnhold LLC$12.0M1
49PRINCIPAL FINANCIAL GROUP INC$11.3M1
50ASSETMARK, INC$10.9M1
51Amundi$10.8M1
52Swiss National Bank$10.3M1
53Invesco Ltd.$10.3M1
54Legal & General Group Plc$10.1M1
55RAYMOND JAMES FINANCIAL INC$10.0M1
56CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM$9.9M1
57Quantinno Capital Management LP$9.4M1
58Almitas Capital LLC$8.4M1
59Nuveen, LLC$8.2M1
60ALLIANCEBERNSTEIN L.P.$7.4M1
61SECTOR GAMMA AS$6.6M1
62Retirement Systems of Alabama$6.2M1
63WELLS FARGO & COMPANY/MN$5.8M1
64LAZARD ASSET MANAGEMENT LLC$5.1M1
65ROYAL BANK OF CANADA$4.8M1
66VANGUARD ASSET MANAGEMENT, Ltd$4.6M1
67LPL Financial LLC$4.5M1
68STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$4.5M1
69ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$4.4M1
70HSBC HOLDINGS PLC$4.3M1
71Portolan Capital Management, LLC$4.0M1
72Universal- Beteiligungs- und Servicegesellschaft mbH$3.7M1
73STATE OF WISCONSIN INVESTMENT BOARD$3.6M1
74FIFTH THIRD BANCORP$3.6M1
75TWO SIGMA INVESTMENTS, LP$3.1M1
76REGIONS FINANCIAL CORP$2.8M1
77Creative Planning$2.8M1
78TD ASSET MANAGEMENT INC$2.7M1
79Oak Thistle LLC$2.6M1
80Vanguard Global Advisers, LLC$2.4M1
81State of New Jersey Common Pension Fund D$2.3M1
82BANK OF MONTREAL /CAN/$2.3M1
83Boston Partners$2.3M1
84D. E. Shaw & Co., Inc.$2.3M1
85MML INVESTORS SERVICES, LLC$2.2M1
86Janus Henderson Group Ltd.$2.2M1
87CenterBook Partners LP$2.2M1
88PRELUDE CAPITAL MANAGEMENT, LLC$2.2M1
89Cetera Investment Advisers$2.1M1
90NATIXIS$1.9M1
91US BANCORP \DE\$1.9M1
92MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC$1.9M1
93Quantedge Capital Pte Ltd$1.9M1
94OP Asset Management Ltd$1.8M1
95AMERICAN CENTURY COMPANIES INC$1.8M1
96Zurcher Kantonalbank (Zurich Cantonalbank)$1.8M1
97Cerity Partners LLC$1.7M1
98Skylands Capital, LLC$1.6M1
99HighTower Advisors, LLC$1.4M1
100Arizona State Retirement System$1.4M1
101CITIGROUP INC$1.4M1
102Diversified Trust Co$1.4M1
103Vanguard Investments Australia, Ltd.$1.4M1
104Clear Harbor Asset Management, LLC$1.3M1
105STIFEL FINANCIAL CORP$1.3M1
106COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$1.3M1
107STATE OF MICHIGAN RETIREMENT SYSTEM$1.2M1
108PRINCIPAL SECURITIES, INC.$1.2M1
109FOCUSED ALPHA, LLC$1.2M1
110FMR LLC$1.2M1
111Atlantic Union Bankshares Corp$1.1M1
112NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC$1.1M1
113Atria Investments, Inc$1.1M1
114Orion Porfolio Solutions, LLC$1.1M1
115Brevan Howard Capital Management LP$1.1M1
116OREGON PUBLIC EMPLOYEES RETIREMENT FUND$1.0M1
117TRUIST FINANCIAL CORP$993K1
118DEUTSCHE BANK AG\$968K1
119OPPENHEIMER ASSET MANAGEMENT INC.$956K1
120Vanguard Personalized Indexing Management, LLC$924K1
121Summit Trail Advisors, LLC$920K1
122MILLENNIUM MANAGEMENT LLC$918K1
123OSAIC HOLDINGS, INC.$899K1
124Tidal Investments LLC$869K1
125SUSQUEHANNA INTERNATIONAL GROUP, LLP$819K1
126Pictet Asset Management Holding SA$814K1
127Patriot Financial Group Insurance Agency, LLC$706K1
128Inspire Investing, LLC$682K1
129Pathstone Holdings, LLC$680K1
130M&T BANK CORP$672K1
131QUADRANT CAPITAL GROUP LLC$661K1
132&PARTNERS$645K1
133OneDigital Investment Advisors LLC$635K1
134TEACHER RETIREMENT SYSTEM OF TEXAS$627K1
135NEW YORK LIFE INVESTMENT MANAGEMENT LLC$622K1
136XPONANCE LLC$620K1
137Empowered Funds, LLC$604K1
138Alamea Verwaltungs GmbH$603K1
139Blackstone Inc.$603K1
140Concurrent Investment Advisors, LLC$603K1
141DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main$511K1
142Envestnet Portfolio Solutions, Inc.$510K1
143Frank, Rimerman Advisors LLC$502K1
144Rockefeller Capital Management L.P.$493K1
145C2C Wealth Management, LLC$478K1
146Bridgewater Associates, LP$469K1
147NWF Advisory Services Inc.$468K1
148William B. Walkup & Associates, Inc.$463K1
149AIGEN INVESTMENT MANAGEMENT, LP$450K1
150B. Metzler seel. Sohn & Co. AG$441K1
151Blue Trust, Inc.$433K1
152BOOTHBAY FUND MANAGEMENT, LLC$433K1
153FORTRESS PRIVATE LEDGER, LLC$431K1
154FIRST TRUST ADVISORS LP$424K1
155Bridgefront Capital, LLC$406K1
156FIRST CITIZENS BANK & TRUST CO$400K1
157Crossmark Global Holdings, Inc.$394K1
158Ensign Peak Advisors, Inc$389K1
159Inscription Capital, LLC$387K1
160BENJAMIN EDWARDS INC$385K1
161Corient Private Wealth LLC$382K1
162VOYA INVESTMENT MANAGEMENT LLC$376K1
163SECURIAN ASSET MANAGEMENT, INC$369K1
164Sagewood Asset Management LP$348K1
165Farnam Financial LLC$320K1
166COMMONWEALTH EQUITY SERVICES, LLC$313K1
167Federation des caisses Desjardins du Quebec$308K1
168Taproot Management LP$307K1
169PRUDENTIAL FINANCIAL INC$307K1
170Swiss Life Asset Management Ltd$295K1
171Kestra Advisory Services, LLC$289K1
172Utah Retirement Systems$282K1
173GUGGENHEIM CAPITAL LLC$266K1
174WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$253K1
175Mystic Asset Management, Inc.$251K1
176Maryland State Retirement & Pension System$246K1
177Rehmann Capital Advisory Group$246K1
178ZACKS INVESTMENT MANAGEMENT$241K1
179UNITED CAPITAL FINANCIAL ADVISORS, LLC$236K1
180Insight Wealth Strategies, LLC$234K1
181Lido Advisors, LLC$225K1
182Beverly Hills Private Wealth, LLC$224K1
183O'SHAUGHNESSY ASSET MANAGEMENT, LLC$218K1
184Meeder Advisory Services, Inc.$217K1
185OMERS ADMINISTRATION Corp$213K1
186BEACON INVESTMENT ADVISORY SERVICES, INC.$210K1
187Sequoia Financial Advisors, LLC$209K1
188BROWN ADVISORY INC$209K1
189ProShare Advisors LLC$203K1
190CIBC Asset Management Inc$202K1
191Tower Research Capital LLC (TRC)$165K1
192Arax Advisory Partners$163K1
193Geneos Wealth Management Inc.$125K1
194Clearstead Advisors, LLC$115K1
195Eurizon Capital SGR S.p.A.$109K1
196CWM, LLC$108K1
197Quarry LP$92.5K1
198BNP Paribas Asset Management Holding S.A.$89.5K1
199Aster Capital Management (DIFC) Ltd$86.2K1
200State of Wyoming$76.1K1
201BFSG, LLC$66.2K1
202Smartleaf Asset Management LLC$62.5K1
203SIGNATUREFD, LLC$60.5K1
204UMB Bank, n.a.$59.1K1
205Itau Unibanco Holding S.A.$56.9K1
206Addison Advisors LLC$55.8K1
207NOMURA ASSET MANAGEMENT CO LTD$51.3K1
208MAI Capital Management$43.2K1
209Curat Global, LLC$39.0K1
210STOREBRAND ASSET MANAGEMENT AS$38.2K1
211Steward Partners Investment Advisory, LLC$34.3K1
212ACADIAN ASSET MANAGEMENT LLC$28.6K1
213Aquatic Capital Management LLC$25.4K1
214NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$24.5K1
215Allworth Financial LP$23.1K1
216Pinnacle Wealth Planning Services, Inc.$23.1K1
217NATIXIS ADVISORS, LLC$20.9K1
218MATHER GROUP, LLC.$16.2K1
219HM PAYSON & CO$13.9K1
220Mitsubishi UFJ Asset Management Co., Ltd.$13.9K1
221HRT FINANCIAL LP$13.0K1
222CVA Family Office, LLC$9.2K1
223Financial Freedom, LLC$9.2K1
224Owl Creek Wealth Partners LLC$8.1K1
225Evelyn Partners Asset Management Ltd$7.5K1
226WPG Advisers, LLC$6.7K1
227WOLFF WIESE MAGANA LLC$6.4K1
228Larson Financial Group LLC$6.4K1
229True Wealth Design, LLC$6.1K1
230Private Wealth Management Group, LLC$6.1K1
231ELEVATION WEALTH PARTNERS, LLC$5.3K1
232JFS WEALTH ADVISORS, LLC$4.7K1
233GHP Investment Advisors, Inc.$4.5K1
234DekaBank Deutsche Girozentrale$3.4K1
235Parkside Financial Bank & Trust$3.3K1
236Grove Bank & Trust$3.1K1
237CANADA LIFE ASSURANCE Co$2.9K1
238Treasurer of the State of North Carolina$2.2K1
239CALDWELL SUTTER CAPITAL, INC.$1.7K1
240Bell Investment Advisors, Inc$1.7K1
241Raleigh Capital Management Inc.$1.7K1
242DiNuzzo Private Wealth, Inc.$1.7K1
243Sachetta, LLC$1.4K1
244THRIVENT FINANCIAL FOR LUTHERANS$1.1K1
245MV CAPITAL MANAGEMENT, INC.$1.1K1
246Investors Research Corp$1.1K1
247Cromwell Holdings LLC$1.1K1
248Kilter Group LLC$1.1K1
249Advocate Investing Services LLC$1.1K1
250SJS Investment Consulting Inc.$8371
251Transamerica Financial Advisors, LLC$8361
252PARK AVENUE SECURITIES LLC$6571
253SouthState Bank Corp$5581
254Westfuller Advisors, LLC$5581
255HFM Investment Advisors, LLC$5581
256Signature Equity Partners, LLC$5581
257State of Alaska, Department of Revenue$5041
258KBC Group NV$3261
259Key FInancial Inc$2791
260TFC Financial Management, Inc.$2791
261Rialto Wealth Management, LLC$2791
262Claret Asset Management Corp$2611
263Silver Oak Advisory Group, Inc.$2021
264Capital Advisors, Ltd. LLC$101
265Jefferies Financial Group Inc.— value not disclosed1
266VANGUARD GROUP INC— value not disclosed1
267FIRST MANHATTAN CO. LLC.— value not disclosed1
268HARBOUR INVESTMENTS, INC.— value not disclosed1
269Brandywine Global Investment Management, LLC— value not disclosed1
270MERCER GLOBAL ADVISORS INC /ADV— value not disclosed1
271COMERICA BANK— value not disclosed1
272VIRGINIA RETIREMENT SYSTEMS ET Al— value not disclosed1
273TOMPKINS FINANCIAL CORP— value not disclosed1
274COLDSTREAM CAPITAL MANAGEMENT INC— value not disclosed1
275WESTFIELD CAPITAL MANAGEMENT CO LP— value not disclosed1
276EVERGREEN CAPITAL MANAGEMENT LLC— value not disclosed1
277CIBC Private Wealth Group LLC— value not disclosed1
278GSA CAPITAL PARTNERS LLP— value not disclosed1
279NORGES BANK— value not disclosed1
280MOORE CAPITAL MANAGEMENT, LP— value not disclosed1
281TWO SIGMA SECURITIES, LLC— value not disclosed1
282Verition Fund Management LLC— value not disclosed1
283TWO SIGMA ADVISERS, LP— value not disclosed1
284Savant Capital, LLC— value not disclosed1
285Leonteq Securities AG— value not disclosed1
286Veritas Asset Management LLP— value not disclosed1
287Focus Partners Wealth— value not disclosed1
288JANE STREET GROUP, LLC— value not disclosed1
289Squarepoint Ops LLC— value not disclosed1
290Schonfeld Strategic Advisors LLC— value not disclosed1
291ExodusPoint Capital Management, LP— value not disclosed1
292Vident Advisory, LLC— value not disclosed1
293Global Retirement Partners, LLC— value not disclosed1
294Avion Wealth— value not disclosed1
295XTX Topco Ltd— value not disclosed1
296Spire Wealth Management— value not disclosed1
297Koss-Olinger Consulting, LLC— value not disclosed1
298AlphaQuest LLC— value not disclosed1
299Forum Financial Management, LP— value not disclosed1
300SageView Advisory Group, LLC— value not disclosed1
301Strengthening Families & Communities, LLC— value not disclosed1
302Callan Family Office, LLC— value not disclosed1
303Cape Investment Advisory, Inc.— value not disclosed1
304Dunhill Financial, LLC— value not disclosed1
305Caitong International Asset Management Co., Ltd— value not disclosed1
306Moran Wealth Management, LLC— value not disclosed1
307Perbak Capital Partners LLP— value not disclosed1
308Rakuten Securities, Inc.— value not disclosed1
309AYAL Capital Advisors Ltd— value not disclosed1
310Scientech Research LLC— value not disclosed1
311Havemeyer Place LP— value not disclosed1
312Arrowpoint Investment Partners (Singapore) Pte. Ltd.— value not disclosed1
313CAXTON ASSOCIATES LLP— value not disclosed1
314one8zero8, LLC— value not disclosed1
315Navigoe, LLC— value not disclosed1
316North Dakota State Investment Board— value not disclosed1
317OPTIMA CAPITAL LLC— value not disclosed1
318MASTERINVEST Kapitalanlage GmbH— value not disclosed1
319Titan Wealth (CI) Ltd— value not disclosed1
320Fideuram Asset Management (Ireland) dac— value not disclosed1
Truncated by Public Filings. Every one of the 264 13F filers reporting this share class for the quarter is listed. methodology §13F ↗
§ derived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list
n/c Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Do the two regimes agree?

TRAILING 12M · CONGRESS vs FILERS NET
Congress net (rows)no rows
Congress net ($ bound)$0
Filers net (actions)not in build
Filers net ($ Q/Q)not in build

The filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.

Signals on BIO

RETAINED WINDOW · ACTIVE HITS

Zero hits on BIO in the retained window — a computed answer over every rule, not missing coverage.

Every rule, with its definition →

Planned modules for BIO · financials and macro

Financials — as filed PLANNED

BIO's as-reported XBRL fundamentals will appear here when the financials module passes its gates. Until then: BIO on EDGAR ↗

Macro context PLANNED

Rates, inflation, and positioning series land here with the macro module — vintage-aware, never nowcast.

† issuer name from the SEC's present-day ticker file (company_tickers.json) — a present-day mapping, not the name as of each filing