Public record / Tickers / ATKR

ATKR — Atkore Inc.

Both disclosure regimes on one name: who in Congress filed about ATKR, 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
2
all PTR rows naming ATKR
Members · 12m
0
0 buys · 0 sells · by trade date
Latest PTR
06-03
filed 2024-06-03
13F holders
287
top-287 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 R. Carper · $1.0K–$15.0K

Sale · traded 2024-05-09 → filed 2024-06-03. Ranked over every ATKR row by the provable lower bound, never a point estimate.

No member disclosed ATKR 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 ATKR 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 ATKR · SORTED FILED ↓ · STATUTORY RANGES · FILED ≤45D LATEfull congressional view ↗
Latest congressional filings mentioning ATKR
Filed ▾MemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2024-06-03Thomas R. Carper D–DESale · SP (spouse-owned)Traded 05-09 +25d$1K–$15K
2023-02-02Thomas R. Carper D–DEPurchase · SP (spouse-owned)Traded 01-11 +22d$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 2 ↗

Members active in ATKR

12M · NET LOWER BOUND · COMMITTEES AS OF TRADE DATE · SNAPSHOT 2026-09-14

No member disclosed ATKR in the trailing 12 months.

Congress ↔ notable managers · ATKR

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
0 $0 held

new + add vs trim + exit, by shares · $ = reported value now, not the change · ATKORE INC

Merged timeline of congressional filings and notable-manager moves on ATKR
DateWhoChangeSize
2026-05-15Gotham Asset Management 13Ftrim−12,363 sh
2026-05-14Caxton Associates 13Ftrim−6,644 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 ATKR for quarter 2026-03-31
#FilerValue ▾SecuritiesFlagsSrc
1Gates Capital Management, Inc.$158M1
2BlackRock, Inc.$155M1
3VANGUARD PORTFOLIO MANAGEMENT LLC$123M1
4VANGUARD CAPITAL MANAGEMENT LLC$89.3M1
5AMERICAN CENTURY COMPANIES INC$84.8M1
6DIMENSIONAL FUND ADVISORS LP$72.3M1
7FIRST TRUST ADVISORS LP$72.3M1
8GEODE CAPITAL MANAGEMENT, LLC$50.4M1
9STATE STREET CORP$49.2M1
10EARNEST PARTNERS LLC$45.8M1
11Hill City Capital, LP$42.9M1
12HARDING LOEVNER LP$41.5M1
13ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$41.1M1
14MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$31.4M1
15BANK OF AMERICA CORP /DE/$27.2M1
16CHARLES SCHWAB INVESTMENT MANAGEMENT INC$24.6M1
17GENDELL JEFFREY L$23.6M1
18VICTORY CAPITAL MANAGEMENT INC$22.3M1
19LONDON CO OF VIRGINIA$22.2M1
20OSLO PENSJONSFORSIKRING AS$22.2M1
21TWO SIGMA INVESTMENTS, LP$20.8M1
22NEW YORK STATE COMMON RETIREMENT FUND$20.2M1
23JACOBS LEVY EQUITY MANAGEMENT, INC$20.2M1
24MORGAN STANLEY$19.9M1
25NORTHERN TRUST CORP$18.9M1
26CANYON CAPITAL ADVISORS LLC$18.0M1
27Swedbank AB$17.4M1
28CANADA PENSION PLAN INVESTMENT BOARD$14.6M1
29BRIDGEWAY CAPITAL MANAGEMENT, LLC$14.4M1
30Bank of New York Mellon Corp$13.9M1
31VANGUARD FIDUCIARY TRUST CO$12.9M1
32SEI INVESTMENTS CO$12.3M1
33Nuveen, LLC$11.4M1
34WELLS FARGO & COMPANY/MN$10.5M1
35DnB Asset Management AS$9.8M1
36FEDERATED HERMES, INC.$9.4M1
37BARCLAYS PLC$9.4M1
38DEUTSCHE BANK AG\$9.2M1
39HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC$9.0M1
40Man Group plc$8.9M1
41Qube Research & Technologies Ltd$8.7M1
42Empowered Funds, LLC$7.9M1
43HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$7.4M1
44Allianz Asset Management GmbH$7.2M1
45PDT Partners, LLC$6.8M1
46UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$6.3M1
47Woodline Partners LP$6.0M1
48Invesco Ltd.$5.6M1
49NORDEA INVESTMENT MANAGEMENT AB$5.4M1
50VOLORIDGE INVESTMENT MANAGEMENT, LLC$5.0M1
51Allspring Global Investments Holdings, LLC$4.6M1
52UBS Group AG$4.5M1
53NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$4.4M1
54KESTREL INVESTMENT MANAGEMENT CORP$4.4M1
55Universal- Beteiligungs- und Servicegesellschaft mbH$4.3M1
56ENVESTNET ASSET MANAGEMENT INC$4.3M1
57AMERIPRISE FINANCIAL INC$4.2M1
58Swiss National Bank$3.9M1
59CITADEL ADVISORS LLC$3.8M1
60PRUDENTIAL FINANCIAL INC$3.8M1
61ALLIANZ SE$3.7M1
62D. E. Shaw & Co., Inc.$3.6M1
63RAYMOND JAMES FINANCIAL INC$3.6M1
64DENALI ADVISORS LLC$3.2M1
65EDENTREE ASSET MANAGEMENT Ltd$3.2M1
66AQR CAPITAL MANAGEMENT LLC$3.0M1
67JANE STREET GROUP, LLC$2.9M1
68O'SHAUGHNESSY ASSET MANAGEMENT, LLC$2.9M1
69BALYASNY ASSET MANAGEMENT L.P.$2.7M1
70RHUMBLINE ADVISERS$2.6M1
71CastleKnight Management LP$2.5M1
72SUSQUEHANNA INTERNATIONAL GROUP, LLP$2.4M1
73OPPENHEIMER ASSET MANAGEMENT INC.$2.3M1
74MILLENNIUM MANAGEMENT LLC$2.3M1
75ALLIANCEBERNSTEIN L.P.$2.2M1
76ISTHMUS PARTNERS, LLC$2.2M1
77OMERS ADMINISTRATION Corp$2.1M1
78Hudson Bay Capital Management LP$2.1M1
79State of New Jersey Common Pension Fund D$2.0M1
80LAZARD ASSET MANAGEMENT LLC$2.0M1
81Tidal Investments LLC$1.9M1
82Legal & General Group Plc$1.9M1
83VANGUARD ASSET MANAGEMENT, Ltd$1.8M1
84Brevan Howard Capital Management LP$1.8M1
85FRANKLIN RESOURCES INC$1.8M1
86Vanguard Global Advisers, LLC$1.7M1
87Kerrisdale Advisers, LLC$1.7M1
88Linden Thomas Advisory Services, LLC$1.5M1
89Magnetar Financial LLC$1.5M1
90Mitsubishi UFJ Trust & Banking Corp$1.5M1
91CAXTON ASSOCIATES LLP$1.5M1
92CAISSE DE DEPOT ET PLACEMENT DU QUEBEC$1.4M1
93Twelve Points Wealth Management LLC$1.4M1
94Oakum Bay Capital LLC$1.4M1
95PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO$1.4M1
96EASTERLY INVESTMENT PARTNERS LLC$1.4M1
97Defiance ETFs, LLC$1.3M1
98HighTower Advisors, LLC$1.3M1
99STATE OF WISCONSIN INVESTMENT BOARD$1.3M1
100KLP KAPITALFORVALTNING AS$1.2M1
101Aviance Capital Partners, LLC$1.2M1
102Holocene Advisors, LP$1.2M1
103MetLife Investment Management, LLC$1.1M1
104Vident Advisory, LLC$1.1M1
105HSBC HOLDINGS PLC$1.1M1
106Creative Planning$1.1M1
107WINCAP FINANCIAL LLC$1.0M1
108Janus Henderson Group Ltd.$1.0M1
109Jefferies Financial Group Inc.$986K1
110LPL Financial LLC$964K1
111Morningstar Investment Management LLC$950K1
112MANUFACTURERS LIFE INSURANCE COMPANY, THE$933K1
113Murchinson Ltd.$884K1
114BLUEFIN CAPITAL MANAGEMENT, LLC$866K1
115CITIGROUP INC$860K1
116ARISTEIA CAPITAL, L.L.C.$835K1
117Irenic Capital Management LP$823K1
118Round Hill Asset Management$823K1
119Foguth Wealth Management, LLC.$785K1
120ROYAL BANK OF CANADA$781K1
121Cerity Partners LLC$769K1
122Old West Investment Management, LLC$767K1
123Clear Creek Financial Management, LLC$725K1
124SEB Asset Management AB$680K1
125Unison Advisors LLC$666K1
126Ausbil Investment Management Ltd$663K1
127Freestone Grove Partners LP$643K1
128Elo Mutual Pension Insurance Co$635K1
129Voleon Capital Management LP$591K1
130FMR LLC$591K1
131Diversified Investment Strategies, LLC$589K1
132Zurcher Kantonalbank (Zurich Cantonalbank)$585K1
133Lakewood Asset Management LLC$571K1
134Atria Investments, Inc$559K1
135Richard Bernstein Advisors LLC$557K1
136SummerHaven Investment Management, LLC$550K1
137Arizona State Retirement System$547K1
138WOLVERINE ASSET MANAGEMENT LLC$524K1
139INTECH INVESTMENT MANAGEMENT LLC$500K1
140Chou Associates Management Inc.$495K1
141Dynamic Technology Lab Private Ltd$468K1
142Vanguard Investments Australia, Ltd.$462K1
143STIFEL FINANCIAL CORP$455K1
144STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$439K1
145Engineers Gate Manager LP$408K1
146Van Diest Capital, LLC$407K1
147Grantham, Mayo, Van Otterloo & Co. LLC$404K1
148ROMAN BUTLER FULLERTON & CO$400K1
149&PARTNERS$377K1
150Quantinno Capital Management LP$371K1
151Meixler Investment Management, Ltd.$365K1
152Quadrature Capital Ltd$364K1
153Walleye Capital LLC$358K1
154Pictet Asset Management Holding SA$342K1
155XTX Topco Ltd$342K1
156VOYA INVESTMENT MANAGEMENT LLC$342K1
157SHUFRO ROSE & CO LLC$342K1
158Rockefeller Capital Management L.P.$329K1
159Tactive Advisors, LLC$314K1
160Cetera Investment Advisers$307K1
161ProShare Advisors LLC$287K1
162State of Wyoming$276K1
163Gotham Asset Management, LLC$276K1
164Pathstone Holdings, LLC$258K1
165EXCHANGE TRADED CONCEPTS, LLC$244K1
166BOOTHBAY FUND MANAGEMENT, LLC$243K1
167FOX RUN MANAGEMENT, L.L.C.$236K1
168INCEPTIONR LLC$220K1
169Baron Wealth Management LLC$218K1
170Amundi$208K1
171Silver Coast Investments LLC$207K1
172IMC-Chicago, LLC$206K1
173Cresset Asset Management, LLC$206K1
174MEEDER ASSET MANAGEMENT INC$206K1
175TEACHER RETIREMENT SYSTEM OF TEXAS$202K1
176FIFTH THIRD BANCORP$189K1
177Tower Research Capital LLC (TRC)$170K1
178Ameritas Investment Partners, Inc.$169K1
179Atlantic Union Bankshares Corp$143K1
180OSAIC HOLDINGS, INC.$121K1
181Aquatic Capital Management LLC$120K1
182Bayforest Capital Ltd$104K1
183Hilltop National Bank$104K1
184Ensign Peak Advisors, Inc$89.4K1
185Federation des caisses Desjardins du Quebec$87.5K1
186Sterling Capital Management LLC$65.7K1
187LSV ASSET MANAGEMENT$62.0K1
188Measured Wealth Private Client Group, LLC$56.3K1
189GROUP ONE TRADING LLC$45.6K1
190NOMURA ASSET MANAGEMENT CO LTD$42.4K1
191BNP Paribas Asset Management Holding S.A.$39.4K1
192US BANCORP \DE\$31.5K1
193SIMPLEX TRADING, LLC$22.7K1
194CWM, LLC$20.9K1
195Caldwell Trust Co$17.7K1
196QUADRANT CAPITAL GROUP LLC$16.6K1
197Kemnay Advisory Services Inc.$16.3K1
198Geneos Wealth Management Inc.$14.8K1
199SALEM INVESTMENT COUNSELORS INC$12.2K1
200SIGNATUREFD, LLC$11.0K1
201Signature Equity Partners, LLC$9.2K1
202BARROW HANLEY MEWHINNEY & STRAUSS LLC$9.1K1
203Key FInancial Inc$8.5K1
204Smartleaf Asset Management LLC$6.2K1
205Optiver Holding B.V.$5.0K1
206Allworth Financial LP$4.5K1
207Transamerica Financial Advisors, LLC$3.3K1
208WealthCollab, LLC$3.2K1
209Parkside Financial Bank & Trust$2.9K1
210MAI Capital Management$2.8K1
211NISA INVESTMENT ADVISORS, LLC$2.7K1
212Dogwood Wealth Management LLC$2.3K1
213Blue Trust, Inc.$2.2K1
214CSM Advisors, LLC$2.1K1
215MATHER GROUP, LLC.$1.8K1
216CVA Family Office, LLC$1.7K1
217Arax Advisory Partners$1.6K1
218DekaBank Deutsche Girozentrale$1.3K1
219Mitsubishi UFJ Asset Management Co., Ltd.$1.3K1
220Mowery & Schoenfeld Wealth Management, LLC$1.2K1
221SBI Securities Co., Ltd.$1.2K1
222JFS WEALTH ADVISORS, LLC$1.1K1
223Peterson Wealth Services$1.1K1
224Bell Investment Advisors, Inc$1.1K1
225Ancora Advisors LLC$8841
226Investors Portfolio Services LLC$5971
227Kilter Group LLC$5901
228Larson Financial Group LLC$5891
229SWAN Capital LLC$5891
230ASSETMARK, INC$4121
231Keating Financial Advisory Services, Inc.$4121
232DiNuzzo Private Wealth, Inc.$3541
233HRT FINANCIAL LP$3331
234Rialto Wealth Management, LLC$2951
235CANADA LIFE ASSURANCE Co$2621
236ACADIAN ASSET MANAGEMENT LLC$2401
237Vermillion Wealth Management, Inc.$2361
238SJS Investment Consulting Inc.$2361
239PARK AVENUE SECURITIES LLC$2211
240MV CAPITAL MANAGEMENT, INC.$1771
241HFM Investment Advisors, LLC$1181
242State of Alaska, Department of Revenue$1101
243Beaird Harris Wealth Management, LLC$741
244KBC Group NV$571
245HARBOR CAPITAL ADVISORS, INC.$281
246Raleigh Capital Management Inc.$11
247VANGUARD GROUP INC$01
248MML INVESTORS SERVICES, LLC$01
249DANSKE BANK A/S$01
250HARBOUR INVESTMENTS, INC.$01
251COMERICA BANK$01
252WELLINGTON MANAGEMENT GROUP LLP$01
253AMALGAMATED BANK$01
254THOMPSON SIEGEL & WALMSLEY LLC$01
255COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$01
256ADAGE CAPITAL PARTNERS GP, L.L.C.$01
257CIBC Private Wealth Group LLC$01
258NORGES BANK$01
259PRELUDE CAPITAL MANAGEMENT, LLC$01
260Laurion Capital Management LP$01
261Verition Fund Management LLC$01
262TWO SIGMA ADVISERS, LP$01
263Quantbot Technologies LP$01
264EP Wealth Advisors, LLC$01
265Clayton Partners LLC$01
266Squarepoint Ops LLC$01
267Versor Investments LP$01
268Steward Partners Investment Advisory, LLC$01
269Pinnacle Wealth Planning Services, Inc.$01
270ExodusPoint Capital Management, LP$01
271North Growth Management Ltd.$01
272Global Retirement Partners, LLC$01
273Y-Intercept (Hong Kong) Ltd$01
274Matrix Trust Co$01
275Adams Wealth Management$01
276Aventail Capital Group, LP$01
277Kestra Advisory Services, LLC$01
278EMC Capital Management$01
279AlphaQuest LLC$01
280Virtus Family Office LLC$01
281Dunhill Financial, LLC$01
282Quarry LP$01
283CacheTech Inc.$01
284Aster Capital Management (DIFC) Ltd$01
285Retirement Wealth Solutions LLC$01
286VARCOV Co.$01
287Exit Wealth Advisors, LLC.$01
Truncated by Public Filings. The published aggregate ranks the top 287 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 ATKR

RETAINED WINDOW · ACTIVE HITS

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

Every rule, with its definition →

Planned modules for ATKR · financials and macro

Financials — as filed PLANNED

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