Public record / Tickers / CSTM

CSTM — CONSTELLIUM SE†

Both disclosure regimes on one name: who in Congress filed about CSTM, 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
1
all PTR rows naming CSTM
Members · 12m
0
0 buys · 0 sells · by trade date
Latest PTR
06-07
filed 2015-06-07
13F holders
251
top-251 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

Thomas MacArthur · $1.0K–$15.0K

SELL · traded 2015-05-27 → filed 2015-06-07. Ranked over every CSTM row by the provable lower bound, never a point estimate.

No member disclosed CSTM 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.

Every row filed inside 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 CSTM 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 CSTM · SORTED FILED ↓ · STATUTORY RANGES · FILED ≤45D LATEfull congressional view ↗
Latest congressional filings mentioning CSTM
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2015-06-07Thomas MacArthur R–NJ-3SELL JT (jointly owned)Traded 05-27 +11d$1K–$15K
Each row shows the trade date and the filing date; the gap between them is the disclosure lag.all 1 ↗

Members active in CSTM

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

No member disclosed CSTM in the trailing 12 months.

Congress ↔ notable managers · CSTM

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

Adding
1 Bridgewater Associates $12.4M held
Trimming
1 Moore Capital Management $2.5M held

NEW + ADD vs TRIM + EXIT, by shares · $ = reported value now, not the change · CONSTELLIUM SE

Merged timeline of congressional filings and notable-manager moves on CSTM
DateWhoChangeSize
2026-05-15Bridgewater Associates 13FNEW+502,971 sh
2026-05-15Moore Capital Management 13FTRIM−756,056 sh

2 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 CSTM for quarter 2026-03-31
#FilerValueSecuritiesFlagsSrc
1BlackRock, Inc.$319M1
2FMR LLC$171M1
3VANGUARD PORTFOLIO MANAGEMENT LLC$96.5M1
4MILLENNIUM MANAGEMENT LLC$85.3M1
5D. E. Shaw & Co., Inc.$79.5M1
6ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$79.3M1
7MORGAN STANLEY$78.6M1
8Nuveen, LLC$69.5M1
9STATE STREET CORP$67.9M1
10Encompass Capital Advisors LLC$60.9M1
11AMERICAN CENTURY COMPANIES INC$51.3M1
12AQR CAPITAL MANAGEMENT LLC$51.0M1
13HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$50.5M1
14NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$47.0M1
15BRIGHTLINE CAPITAL MANAGEMENT, LLC$45.4M1
16ALLIANCEBERNSTEIN L.P.$43.7M1
17GEODE CAPITAL MANAGEMENT, LLC$41.0M1
18WESTWOOD HOLDINGS GROUP INC$34.4M1
19Kinetic Partners Management, LP$32.3M1
20BEACONLIGHT CAPITAL, LLC$28.8M1
21Point72 Asset Management, L.P.$24.7M1
22NORTHERN TRUST CORP$24.0M1
23WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$22.6M1
24Cannell & Spears LLC$22.3M1
25Allianz Asset Management GmbH$22.0M1
26Engineers Gate Manager LP$21.7M1
27Bayberry Capital Partners LP$21.5M1
28UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$21.0M1
29BANK OF AMERICA CORP /DE/$20.9M1
30Penn Capital Management Company, LLC$20.8M1
31JANE STREET GROUP, LLC$20.5M1
32Soapstone Management L.P.$19.7M1
33BALYASNY ASSET MANAGEMENT L.P.$19.6M1
34CHARLES SCHWAB INVESTMENT MANAGEMENT INC$19.3M1
35CITADEL ADVISORS LLC$18.9M1
36PANAGORA ASSET MANAGEMENT INC$17.3M1
37Mountaineer Partners Management, LLC$16.2M1
38FEDERATED HERMES, INC.$16.0M1
39NEW YORK STATE COMMON RETIREMENT FUND$14.0M1
40Kailix Advisors LLC$13.5M1
41Bridgewater Associates, LP$12.4M1
42ArrowMark Colorado Holdings LLC$12.2M1
43Trexquant Investment LP$11.9M1
44UBS Group AG$11.6M1
45Qube Research & Technologies Ltd$11.6M1
46Janus Henderson Group Ltd.$10.8M1
47Hudson Bay Capital Management LP$9.9M1
48DANSKE BANK A/S$9.7M1
49WHITEBOX ADVISORS LLC$8.5M1
50MASSACHUSETTS FINANCIAL SERVICES CO /MA/$8.3M1
51SummitTX Capital, L.P.$8.1M1
52RAYMOND JAMES FINANCIAL INC$8.1M1
53BEACON INVESTMENT ADVISORS LLC$8.0M1
54FRANKLIN RESOURCES INC$7.1M1
55TWO SIGMA INVESTMENTS, LP$7.1M1
56CVFG LLC$6.7M1
57IEQ CAPITAL, LLC$6.5M1
58OCCUDO QUANTITATIVE STRATEGIES LP$6.4M1
59VOLORIDGE INVESTMENT MANAGEMENT, LLC$6.2M1
60Swiss National Bank$6.0M1
61Creative Planning$6.0M1
62Voleon Capital Management LP$5.9M1
63SEI INVESTMENTS CO$5.7M1
64Edgestream Partners, L.P.$5.6M1
65BANK OF MONTREAL /CAN/$5.1M1
66BW Gestao de Investimentos Ltda.$5.1M1
67THORNBURG INVESTMENT MANAGEMENT INC$5.1M1
68Sequoia Financial Advisors, LLC$4.8M1
69STATE OF WISCONSIN INVESTMENT BOARD$4.7M1
70Rockingstone Advisors LLC$4.7M1
71MACKENZIE FINANCIAL CORP$4.5M1
72Ionic Capital Management LLC$4.4M1
73Connor, Clark & Lunn Investment Management Ltd.$4.2M1
74DEUTSCHE BANK AG\$4.1M1
75LGT Fund Management Co Ltd.$4.0M1
76Y-Intercept (Hong Kong) Ltd$4.0M1
77Invesco Ltd.$3.3M1
78Schonfeld Strategic Advisors LLC$3.2M1
79ENVESTNET ASSET MANAGEMENT INC$3.1M1
80MIRABELLA FINANCIAL SERVICES LLP$3.1M1
81Man Group plc$3.0M1
82CREDIT AGRICOLE S A$2.9M1
83Clearbridge Investments, LLC$2.9M1
84VANGUARD ASSET MANAGEMENT, Ltd$2.8M1
85Legal & General Group Plc$2.8M1
86SUSQUEHANNA INTERNATIONAL GROUP, LLP$2.7M1
87Squarepoint Ops LLC$2.7M1
88Cetera Investment Advisers$2.6M1
89CWM, LLC$2.5M1
90MOORE CAPITAL MANAGEMENT, LP$2.5M1
91VANGUARD CAPITAL MANAGEMENT LLC$2.5M1
92Mariner, LLC$2.5M1
93Numerai GP LLC$2.5M1
94Mitsubishi UFJ Trust & Banking Corp$2.4M1
95Cerity Partners LLC$2.3M1
96WELLS FARGO & COMPANY/MN$2.3M1
97CITIGROUP INC$2.3M1
98TEACHER RETIREMENT SYSTEM OF TEXAS$2.3M1
99TWINBEECH CAPITAL LP$2.3M1
100Sanctuary Advisors, LLC$2.3M1
101PRUDENTIAL FINANCIAL INC$2.3M1
102Quantinno Capital Management LP$2.2M1
103ZACKS INVESTMENT MANAGEMENT$2.2M1
104State of New Jersey Common Pension Fund D$2.1M1
105LAZARD ASSET MANAGEMENT LLC$2.1M1
106ExodusPoint Capital Management, LP$2.1M1
107HSBC HOLDINGS PLC$2.1M1
108MANUFACTURERS LIFE INSURANCE COMPANY, THE$2.0M1
109VANGUARD FIDUCIARY TRUST CO$1.9M1
110LPL Financial LLC$1.9M1
111Aquatic Capital Management LLC$1.8M1
112WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$1.8M1
113Inspire Investing, LLC$1.7M1
114BRIDGEWAY CAPITAL MANAGEMENT, LLC$1.6M1
115MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$1.6M1
116Convergence Investment Partners, LLC$1.6M1
117Allspring Global Investments Holdings, LLC$1.6M1
118Zurcher Kantonalbank (Zurich Cantonalbank)$1.5M1
119Boston Partners$1.5M1
120HighTower Advisors, LLC$1.4M1
121RENAISSANCE GROUP LLC$1.4M1
122PRELUDE CAPITAL MANAGEMENT, LLC$1.2M1
123MERCER GLOBAL ADVISORS INC /ADV$1.1M1
124Dynamic Technology Lab Private Ltd$1.1M1
125Lighthouse Investment Partners, LLC$1.0M1
126INTECH INVESTMENT MANAGEMENT LLC$964K1
127O'SHAUGHNESSY ASSET MANAGEMENT, LLC$956K1
128BAILARD, INC.$932K1
129RITHOLTZ WEALTH MANAGEMENT$909K1
130STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$889K1
131State of Wyoming$876K1
132Private Advisor Group, LLC$874K1
133Arizona State Retirement System$838K1
134MML INVESTORS SERVICES, LLC$808K1
135Graham Capital Management, L.P.$805K1
136Maven Securities LTD$748K1
137Verition Fund Management LLC$722K1
138Vanguard Investments Australia, Ltd.$720K1
139JENNISON ASSOCIATES LLC$719K1
140Universal- Beteiligungs- und Servicegesellschaft mbH$700K1
141Precision Wealth Strategies, LLC$684K1
142KLP KAPITALFORVALTNING AS$676K1
143VIRTUS ADVISERS, LLC$639K1
144ISLAY CAPITAL MANAGEMENT, LLC$630K1
145Csenge Advisory Group$595K1
146ProShare Advisors LLC$580K1
147VOYA INVESTMENT MANAGEMENT LLC$578K1
148Nicholas Investment Partners, LP$536K1
149Metis Global Partners, LLC$506K1
150Walleye Capital LLC$496K1
151Tower Research Capital LLC (TRC)$489K1
152&PARTNERS$484K1
153Marex Group Ltd$478K1
154Blackstone Inc.$476K1
155Pictet Asset Management Holding SA$476K1
156EP Wealth Advisors, LLC$446K1
157Andina Capital Management, LLC$445K1
158Brooklyn Investment Group$442K1
159Centiva Capital, LP$436K1
160CONTRAVISORY INVESTMENT MANAGEMENT, INC.$434K1
161Focus Partners Wealth$419K1
162ROYAL BANK OF CANADA$411K1
163Cynosure Group, LLC$403K1
164Merit Financial Group, LLC$400K1
165Advisors Asset Management, Inc.$384K1
166XPONANCE LLC$331K1
167FIDUCIARY TRUST CO$331K1
168Focus Partners Advisor Solutions, LLC$327K1
169Caitong International Asset Management Co., Ltd$327K1
170FIRST TRUST ADVISORS LP$317K1
171MANGROVE PARTNERS IM, LLC$297K1
172CenterBook Partners LP$295K1
173PFG Investments, LLC$281K1
174Moran Wealth Management, LLC$271K1
175Krilogy Financial LLC$269K1
176Magnetar Financial LLC$263K1
177OXFORD ASSET MANAGEMENT LLP$261K1
178STIFEL FINANCIAL CORP$243K1
179TWO SIGMA SECURITIES, LLC$239K1
180S.E.E.D. Planning Group LLC$234K1
181Vanguard Personalized Indexing Management, LLC$223K1
182Amundi$218K1
183Callan Family Office, LLC$212K1
184Abel Hall, LLC$212K1
185Pallas Capital Advisors LLC$210K1
186Vise Technologies, Inc.$202K1
187Vanguard Global Advisers, LLC$181K1
188OSAIC HOLDINGS, INC.$152K1
189SIGNATUREFD, LLC$92.3K1
190Allworth Financial LP$91.1K1
191QUADRANT CAPITAL GROUP LLC$90.4K1
192Geneos Wealth Management Inc.$73.7K1
193NOMURA ASSET MANAGEMENT CO LTD$66.4K1
194Rockefeller Capital Management L.P.$63.6K1
195MAI Capital Management$62.3K1
196ACADIAN ASSET MANAGEMENT LLC$31.3K1
197Corient Private Wealth LLC$28.5K1
198True Wealth Design, LLC$23.6K1
199Kemnay Advisory Services Inc.$23.6K1
200Smartleaf Asset Management LLC$21.3K1
201US BANCORP \DE\$20.4K1
202EASTERN BANK$18.2K1
203BARROW HANLEY MEWHINNEY & STRAUSS LLC$14.2K1
204WealthCollab, LLC$13.8K1
205HRT FINANCIAL LP$12.8K1
206Pacifica Partners Inc.$12.3K1
207Optiver Holding B.V.$10.8K1
208ALGERT GLOBAL LLC$8.8K1
209Blue Trust, Inc.$6.1K1
210Atlantic Union Bankshares Corp$4.9K1
211TOMPKINS FINANCIAL CORP$4.9K1
212KBC Group NV$4.9K1
213GSA CAPITAL PARTNERS LLP$3.7K1
214Intentional Wealth Strategies, LLC$3.5K1
215State of Alaska, Department of Revenue$3.5K1
216SJS Investment Consulting Inc.$3.4K1
217Premier Fund Managers Ltd$3.0K1
218Quarry LP$2.7K1
219Larson Financial Group LLC$2.5K1
220Kilter Group LLC$1.6K1
221Bell Investment Advisors, Inc$1.2K1
222ASSETMARK, INC$1.2K1
223Parkside Financial Bank & Trust$1.1K1
224Summit Global Investments$8311
225NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$6641
226Frazier Financial Advisors, LLC$4681
227JPL Wealth Management, LLC$4431
228Harvest Fund Management Co., Ltd$3001
229Matrix Trust Co$281
230VANGUARD GROUP INC— value not disclosed1
231Clearstead Advisors, LLC— value not disclosed1
232WELLINGTON MANAGEMENT GROUP LLP— value not disclosed1
233GROUP ONE TRADING LLC— value not disclosed1
234HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC— value not disclosed1
235ADAGE CAPITAL PARTNERS GP, L.L.C.— value not disclosed1
236CIBC Private Wealth Group LLC— value not disclosed1
237CAPSTONE INVESTMENT ADVISORS, LLC— value not disclosed1
238TWO SIGMA ADVISERS, LP— value not disclosed1
239Baader Bank Aktiengesellschaft— value not disclosed1
240Empowered Funds, LLC— value not disclosed1
241Aristides Capital LLC— value not disclosed1
242Nut Tree Capital Management, LP— value not disclosed1
243Global Retirement Partners, LLC— value not disclosed1
244XTX Topco Ltd— value not disclosed1
245PharVision Advisers, LLC— value not disclosed1
246SWAN Capital LLC— value not disclosed1
247Polymer Capital Management (US) LLC— value not disclosed1
248TD Waterhouse Canada Inc.— value not disclosed1
249nVerses Capital, LLC— value not disclosed1
250Jain Global LLC— value not disclosed1
251Aster Capital Management (DIFC) Ltd— value not disclosed1
Truncated by Public Filings. Every one of the 229 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 CSTM

RETAINED WINDOW · ACTIVE HITS

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

Every rule, with its definition →

Planned modules for CSTM · financials and macro

Financials — as filed PLANNED

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