Public ownership evidence

ArriVent BioPharma, Inc. Common Stock (AVBP) Ownership Disclosures

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

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

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Step 1 of 3

Recent institutional filing receipts

ArriVent BioPharma, Inc. Common Stock: source evidence dated 2026-10-10T12:08:28.848Z.

Manager
OPTIMIZE FINANCIAL INC.
Report period
2026-06-30
Available
2026-08-28
Reported shares
18,851
Value (USD)
$654,884
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 0002033266-26-000007
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 AVBP fundamentals

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

Read AVBP 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.

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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.

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OPTIMIZE FINANCIAL INC.2026-06-302026-08-2818,851$654,884None
Corient Private Wealth LP2026-06-302026-08-2820,430$709,739None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2526,798$930,963None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25930,963$26,798,000None
Corient Private Wealth LP2026-06-302026-08-1820,382$708,072None
General Catalyst Group Management, LLC2026-06-302026-08-181,494,786$51,928,866None
Seven Fleet Capital Management LP2026-06-302026-08-18246,606$8,567,092None
INFINITUM ASSET MANAGEMENT, LLC2026-06-302026-08-154,438,384$154,189,460None
Squadron Capital Management LLC2026-06-302026-08-15183,000$6,357,420Call
Rafferty Asset Management, LLC2026-06-302026-08-1524,380$846,961None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-159,670$335,936None
Octagon Capital Advisors LP2026-06-302026-08-151,971,054$68,474,416None
XTX Topco Ltd2026-06-302026-08-1562,332$2,165,414None
Aquatic Capital Management LLC2026-06-302026-08-1510,598$368,175None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15294,224$10,221,342None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15294,224$10,221,342None
Caption Management, LLC2026-06-302026-08-1515,967$554,694None
OSAIC HOLDINGS, INC.2026-06-302026-08-15422$14,660None
OSAIC HOLDINGS, INC.2026-06-302026-08-15280$9,727None
Squarepoint Ops LLC2026-06-302026-08-1517,544$609,479None
Trexquant Investment LP2026-06-302026-08-1571,860$2,496,416None
MetLife Investment Management, LLC2026-06-302026-08-1522,360$776,786None
Engineers Gate Manager LP2026-06-302026-08-1522,259$773,278None
JANE STREET GROUP, LLC2026-06-302026-08-156,900$239,706Put
JANE STREET GROUP, LLC2026-06-302026-08-15138,500$4,811,490Call
Legal & General Group Plc2026-06-302026-08-157,044$244,709None
Legal & General Group Plc2026-06-302026-08-154,756$165,223None
Legal & General Group Plc2026-06-302026-08-153,681$127,878None
HRT FINANCIAL LP2026-06-302026-08-15121,224$4,211,000None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15508,300$17,658,342Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1528,100$976,194Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1528,582$992,939None
DeepCurrents Investment Group LLC2026-06-302026-08-1511,227$390,026None
Morgan Creek Capital Management, LLC2026-06-302026-08-156,600$229,284None
NOVO HOLDINGS A/S2026-06-302026-08-151,500,000$52,110,000None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15438,664$15,239,187None
VARCOV Co.2026-06-302026-08-158,151$283,166None
Vivo Capital, LLC2026-06-302026-08-151,682,097$58,436,050None
Balyasny Asset Management L.P.2026-06-302026-08-15395,447$13,737,829None
AMERIPRISE FINANCIAL INC2026-06-302026-08-15381,589$13,256,401None
ORBIMED ADVISORS LLC2026-06-302026-08-153,027,328$105,169,375None
MONTANOVA CAPITAL, LLC2026-06-302026-08-154,515,531$156,869,547None
Woodline Partners LP2026-06-302026-08-15147,639$5,128,979None
Logos Global Management LP2026-06-302026-08-151,000,000$34,740,000None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1511$382None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1521,232$737,600None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1515$521None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15153$5,315None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1578$2,710None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1526$903None

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

OPTIMIZE FINANCIAL INC. ↗Corient Private Wealth LP ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Corient Private Wealth LP ↗General Catalyst Group Management, LLC ↗Seven Fleet Capital Management LP ↗INFINITUM ASSET MANAGEMENT, LLC ↗Squadron Capital Management LLC ↗Rafferty Asset Management, LLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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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