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 2026-09-14 13:21 UTCno price data — a disclosure record, not a chart

Thomas MacArthur · $1.0K–$15.0K

Sale · 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
Filed ▾MemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2015-06-07Thomas MacArthur R–NJ-3Sale · JT (jointly owned)Traded 05-27 +11d$1K–$15K
Traded → filed dates on every rowEach 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 2026-09-14

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 2026-06-16 → 2026-09-14 · 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 · Congress rows date by filing, 13F rows by quarter end · 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
#FilerValue ▾SecuritiesFlagsSrc
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$01
231Clearstead Advisors, LLC$01
232WELLINGTON MANAGEMENT GROUP LLP$01
233GROUP ONE TRADING LLC$01
234HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC$01
235ADAGE CAPITAL PARTNERS GP, L.L.C.$01
236CIBC Private Wealth Group LLC$01
237CAPSTONE INVESTMENT ADVISORS, LLC$01
238TWO SIGMA ADVISERS, LP$01
239Baader Bank Aktiengesellschaft$01
240Empowered Funds, LLC$01
241Aristides Capital LLC$01
242Nut Tree Capital Management, LP$01
243Global Retirement Partners, LLC$01
244XTX Topco Ltd$01
245PharVision Advisers, LLC$01
246SWAN Capital LLC$01
247Polymer Capital Management (US) LLC$01
248TD Waterhouse Canada Inc.$01
249nVerses Capital, LLC$01
250Jain Global LLC$01
251Aster Capital Management (DIFC) Ltd$01
Truncated by Public Filings. The published aggregate ranks the top 251 holders per issuer — a build parameter of the Public Filings aggregation, not a census. Rows beyond it exist in individual filings on EDGAR. methodology §13F ↗
§ derived by Public Filings from the published aggregate (agg_issuer_top_holders); per-filer filed dates, share counts and document links are not in the published aggregate — 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