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Public ownership evidence

AnaptysBio, Inc. Common Stock (ANAB) Ownership Disclosures

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

As of 2026-11-07T14:03:26.246Z

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2026-10-022026-10-01RENTON HOLLINGSS5,000Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-01 and its public availability date is 2026-10-02. Subtracting those calendar dates gives 1 day of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0001187333-26-000004 ↗13F 0001005354-26-000004 ↗13F 0001005354-26-000003 ↗

Recent Form 4 activity

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2026-10-022026-10-01RENTON HOLLINGSS5,000Not reported

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

Recent institutional filing receipts

Inspect all 50 displayed rows: 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.

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VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-2616,050$890,133None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2617,250$1,164,375None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2517,629$1,189,958None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-251,189,958$17,629,000None
Palo Alto Investors LP2026-06-302026-08-20603,489$40,735,508None
Palo Alto Investors LP2026-06-302026-08-19603,489$40,735,508None
Ensign Peak Advisors, Inc2026-03-312026-08-19125,633$6,967,606None
Ensign Peak Advisors, Inc2025-12-312026-08-19215,454$10,445,210None
Ensign Peak Advisors, Inc2025-09-302026-08-19215,454$6,597,201None
Palo Alto Investors LP2026-06-302026-08-18603,489$40,735,508None
Empowered Funds, LLC2026-06-302026-08-18206,010$13,905,675None
SummitTX Capital, L.P.2026-06-302026-08-1528,779$1,942,583None
SEI INVESTMENTS CO2026-06-302026-08-1513,161$888,368None
First Light Asset Management, LLC2026-06-302026-08-15582,004$39,285,270None
Rafferty Asset Management, LLC2026-06-302026-08-1521,864$1,475,820None
Marex Group Ltd2026-06-302026-08-154,962$334,935None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-154,882$329,535None
Basecamp Wealth Advisors LLC2026-06-302026-08-1583$5,603None
Quarry LP2026-06-302026-08-1529$1,958None
ADAR1 Capital Management, LLC2026-06-302026-08-153,698$249,615None
Irenic Capital Management LP2026-06-302026-08-1570,447$4,755,173None
Rangeley Capital, LLC2026-06-302026-08-153,000$202,500None
XTX Topco Ltd2026-06-302026-08-1521,411$1,445,243None
Aquatic Capital Management LLC2026-06-302026-08-1530,813$2,079,878None
Vinva Investment Management Ltd2026-06-302026-08-154,383$420,234None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15202,305$13,655,588None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15202,305$13,655,588None
Qube Research & Technologies Ltd2026-06-302026-08-15228,777$15,442,448None
Diametric Capital, LP2026-06-302026-08-1516,868$1,138,590None
Eversept Partners, LP2026-06-302026-08-1569,983$4,723,852None
OSAIC HOLDINGS, INC.2026-06-302026-08-15663$44,753None
OSAIC HOLDINGS, INC.2026-06-302026-08-151,514$102,195None
Squarepoint Ops LLC2026-06-302026-08-15324,446$21,900,105None
Trexquant Investment LP2026-06-302026-08-1535,404$2,389,770None
MetLife Investment Management, LLC2026-06-302026-08-1511,548$779,490None
JANE STREET GROUP, LLC2026-06-302026-08-153,100$209,250Call
Orion Porfolio Solutions, LLC2026-06-302026-08-1511,876$801,630None
VOLORIDGE INVESTMENT MANAGEMENT, LLC2026-06-302026-08-1557,555$3,884,963None
Legal & General Group Plc2026-06-302026-08-1511,675$788,062None
Legal & General Group Plc2026-06-302026-08-152,823$190,553None
Legal & General Group Plc2026-06-302026-08-151,917$129,398None
Ensign Peak Advisors, Inc2026-06-302026-08-15107,096$7,228,980None
Verition Fund Management LLC2026-06-302026-08-157,500$506,250None
Verition Fund Management LLC2026-06-302026-08-157,500$506,250None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1524,000$1,620,000Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1572,500$4,893,750Put
Ancora Advisors LLC2026-06-302026-08-155,000$337,500None
Apis Capital Advisors, LLC2026-06-302026-08-15497,000$33,547,500None
Greenhaven Road Investment Management, L.P.2026-06-302026-08-15171,059$11,546,483None
Verdad Advisers, LP2026-06-302026-08-153,498$236,115None

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

VIRGINIA RETIREMENT SYSTEMS ET Al ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Palo Alto Investors LP ↗Palo Alto Investors LP ↗Ensign Peak Advisors, Inc ↗Ensign Peak Advisors, Inc ↗Ensign Peak Advisors, Inc ↗Palo Alto Investors LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.