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Public ownership evidence

Arcus Biosciences, Inc. (RCUS) Ownership Disclosures

Read RCUS 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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2026-08-252026-08-21Azoy AlexanderS2,827Not reported

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

The displayed observation date is 2026-08-21 and its public availability date is 2026-08-25. Subtracting those calendar dates gives 4 days 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 0001771961-26-000006 ↗13F 0001948780-26-000011 ↗13F 0001005354-26-000004 ↗

Recent Form 4 activity

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2026-08-252026-08-21Azoy AlexanderS2,827Not 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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Corient Private Wealth LP2026-06-302026-08-2859,127$1,822,886None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-2626,250$567,000None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2637,350$1,151,501None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2597,410$3,003,150None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-253,003,150$97,410,000None
Ensign Peak Advisors, Inc2026-03-312026-08-19252,933$5,463,353None
Corient Private Wealth LP2026-06-302026-08-1859,134$1,823,102None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-1810,049$309,811None
Odyssean, LLC2026-06-302026-08-1585,497$2,635,873None
SMA Capital LLC2026-06-302026-08-15338$10,421None
SummitTX Capital, L.P.2026-06-302026-08-1550,463$1,555,774None
SEI INVESTMENTS CO2026-06-302026-08-1514,085$434,241None
SEI INVESTMENTS CO2026-06-302026-08-1526$800None
Rafferty Asset Management, LLC2026-06-302026-08-1571,725$2,211,282None
Marex Group Ltd2026-06-302026-08-1512,440$383,525None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-1553,668$1,654,584None
Quarry LP2026-06-302026-08-1530$925None
T. Rowe Price Investment Management, Inc.2026-06-302026-08-15589,546$18,176,000None
DIADEMA PARTNERS LP2026-06-302026-08-15124,000$3,822,920Call
DIADEMA PARTNERS LP2026-06-302026-08-15223,810$6,900,062None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15941,756$29,034,337None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15941,756$29,034,337None
Shay Capital LLC2026-06-302026-08-1526,400$813,912None
Caption Management, LLC2026-06-302026-08-1562,000$1,911,460None
OSAIC HOLDINGS, INC.2026-06-302026-08-151,100$33,913None
OSAIC HOLDINGS, INC.2026-06-302026-08-157$216None
Schonfeld Strategic Advisors LLC2026-06-302026-08-15122,574$3,778,956None
Squarepoint Ops LLC2026-06-302026-08-1515,151$467,105None
Man Group plc2026-06-302026-08-15137,763$4,247,233None
Trexquant Investment LP2026-06-302026-08-1532,987$1,016,989None
MetLife Investment Management, LLC2026-06-302026-08-1552,110$1,606,551None
JANE STREET GROUP, LLC2026-06-302026-08-1536,900$1,137,627Call
State of Tennessee, Department of Treasury2026-06-302026-08-1532,416$999,386None
PDT Partners, LLC2026-06-302026-08-15323,567$9,975,571None
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-15154,264$4,755,959None
Legal & General Group Plc2026-06-302026-08-1541,493$1,279,230None
Legal & General Group Plc2026-06-302026-08-1516,865$519,948None
Legal & General Group Plc2026-06-302026-08-15133,202$4,106,618None
Ensign Peak Advisors, Inc2026-06-302026-08-15215,613$6,647,349None
Verition Fund Management LLC2026-06-302026-08-1510,000$308,300None
Verition Fund Management LLC2026-06-302026-08-1510,000$308,300None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15194,000$5,981,020Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1522,900$706,007Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-157,488$230,855None
PFM Health Sciences, LP2026-06-302026-08-15152,129$4,690,137None
Ikarian Capital, LLC2026-06-302026-08-15504,559$15,555,555None
Parkman Healthcare Partners LLC2026-06-302026-08-15919,266$28,340,971None
Hudson Bay Capital Management LP2026-06-302026-08-15140,000$4,316,200None
DAFNA Capital Management LLC2026-06-302026-08-15441,829$13,621,588None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15133,110$4,103,781None

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

Corient Private Wealth LP ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Ensign Peak Advisors, Inc ↗Corient Private Wealth LP ↗CAPSTONE INVESTMENT ADVISORS, LLC ↗Odyssean, LLC ↗SMA Capital LLC ↗

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.