Public ownership evidence

National Presto Industries, Inc. (NPK) Ownership Disclosures

Read NPK insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent institutional filing receipts

National Presto Industries, Inc.: source evidence dated 2026-10-10T12:08:28.848Z.

Manager
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
Report period
2026-06-30
Available
2026-08-25
Reported shares
5,296
Value (USD)
$661,947
Option
None
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

13F 0001081019-26-000020
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read NPK fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read NPK fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

No records are available for this view.

90-day public availability window, up to 50 records.

Recent institutional filing receipts

See the complete recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-255,296$661,947None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25661,947$5,296,000None
GILL CAPITAL PARTNERS, LLC2026-06-302026-08-2197$12,062None
Ensign Peak Advisors, Inc2026-03-312026-08-191,143$156,660None
Ensign Peak Advisors, Inc2025-12-312026-08-191,143$122,027None
Ensign Peak Advisors, Inc2025-09-302026-08-192,693$302,020None
AMERIFLEX GROUP, INC.2026-06-302026-08-15200$24,998None
Federation des caisses Desjardins du Quebec2026-06-302026-08-1560$7,499None
Advisors Asset Management, Inc.2026-06-302026-08-153,749$468,588None
Quarry LP2026-06-302026-08-1516$2,000None
NFSG Corp2026-06-302026-08-15800$99,992None
Medina Value Partners, LLC2026-06-302026-08-15173,578$21,695,514None
XTX Topco Ltd2026-06-302026-08-152,901$362,596None
Topline Capital Management, LLC2026-06-302026-08-1532,282$4,034,927None
SYON CAPITAL LLC2026-06-302026-08-153,158$394,718None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-1551,601$6,449,609None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-1551,601$6,449,609None
ExodusPoint Capital Management, LP2026-06-302026-08-1511,140$1,392,389None
Qube Research & Technologies Ltd2026-06-302026-08-1544,139$5,516,934None
OSAIC HOLDINGS, INC.2026-06-302026-08-15209$26,122None
Squarepoint Ops LLC2026-06-302026-08-157,211$901,303None
Trexquant Investment LP2026-06-302026-08-1522,629$2,828,399None
MetLife Investment Management, LLC2026-06-302026-08-153,119$389,844None
Engineers Gate Manager LP2026-06-302026-08-151,850$231,232None
State of Tennessee, Department of Treasury2026-06-302026-08-151,163$145,364None
Legal & General Group Plc2026-06-302026-08-152,173$271,604None
Legal & General Group Plc2026-06-302026-08-15820$102,492None
Legal & General Group Plc2026-06-302026-08-158,117$1,014,544None
Ensign Peak Advisors, Inc2026-06-302026-08-151,143$142,864None
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC2026-06-302026-08-1514,905$1,862,976None
J. Goldman & Co LP2026-06-302026-08-15123,182$15,396,518None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-1574,636$9,328,754None
Atom Investors LP2026-06-302026-08-1530,383$3,797,571None
Thrivent Financial for Lutherans2026-06-302026-08-153,481$435,000None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-151,266$158,266None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1510,724$1,340,560None
AMERIPRISE FINANCIAL INC2026-06-302026-08-157,815$976,797None
Freestone Grove Partners LP2026-06-302026-08-157,428$928,426None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-152$250None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-156,509$813,601None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-152$250None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151$125None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15124$15,499None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1584$10,499None
ROYAL BANK OF CANADA2026-06-302026-08-15104$13,000None
ROYAL BANK OF CANADA2026-06-302026-08-15146$18,000None
ROYAL BANK OF CANADA2026-06-302026-08-15163$20,000None
ALLIANCEBERNSTEIN L.P.2026-06-302026-08-154,892$670,498None
D. E. Shaw & Co., Inc.2026-06-302026-08-156,425$803,061None
CITADEL ADVISORS LLC2026-06-302026-08-1523,970$2,996,010None

90-day public filing window, up to 50 source positions.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗GILL CAPITAL PARTNERS, LLC ↗Ensign Peak Advisors, Inc ↗Ensign Peak Advisors, Inc ↗Ensign Peak Advisors, Inc ↗AMERIFLEX GROUP, INC. ↗Federation des caisses Desjardins du Quebec ↗Advisors Asset Management, Inc. ↗Quarry LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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