Public ownership evidence

SHUTTERSTOCK, INC. (SSTK) Ownership Disclosures

Read SSTK 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 Form 4 activity

SHUTTERSTOCK, INC.: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-09-14
Trade date
2026-09-08
Reporting owners
Salzberg Matthew B
Code
A
Shares
23,107
Reported value
Not reported
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.

SEC 0001710351-26-000006
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 SSTK fundamentals

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

Read SSTK fundamentals
What you should see

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

Recent Form 4 activity

See the complete recent form 4 activity

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2026-09-142026-09-08Salzberg Matthew BA23,107Not reported
2026-09-102026-09-08Thompson Michael N. Jr.A23,107Not reported
2026-09-102026-09-08Adams Timothy MA23,107Not reported
2026-08-122026-08-07Powell RikkiA65,502Not reported

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

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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Cornerstone Financial Management LLC2026-03-312026-08-2932$532None
Cornerstone Financial Management LLC2025-12-312026-08-2932$611None
Corient Private Wealth LP2026-06-302026-08-2845,862$639,776None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2525,221$351,833None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25351,833$25,221,000None
GILL CAPITAL PARTNERS, LLC2026-06-302026-08-2155$771None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2017,702$246,943None
Caitlin John, LLC2026-06-302026-08-188,729$121,770None
Corient Private Wealth LP2026-06-302026-08-1845,227$630,918None
Empowered Funds, LLC2026-06-302026-08-1810,772$150,269None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-181,328$18,526None
Odyssean, LLC2026-06-302026-08-1536,799$513,346None
Fort Baker Capital Management LP2026-06-302026-08-1529,642$413,506None
Investors Portfolio Services LLC2026-06-302026-08-1579$1,102None
AMERIFLEX GROUP, INC.2026-06-302026-08-1512$167None
Graham Capital Management, L.P.2026-06-302026-08-1523,676$330,280None
SEI INVESTMENTS CO2026-06-302026-08-158,449$117,864None
SEI INVESTMENTS CO2026-06-302026-08-153,103$43,340None
MANNING & NAPIER ADVISORS LLC2026-06-302026-08-1597,196$1,355,884None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-1562,312$869,252None
Quarry LP2026-06-302026-08-1579$1,102None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15368,923$5,146,476None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15368,923$5,146,476None
Callodine Capital Management, LP2026-06-302026-08-151,249,346$17,428,377None
ExodusPoint Capital Management, LP2026-06-302026-08-15478,132$6,669,941None
Ursa Fund Management, LLC2026-06-302026-08-1522,138$308,825None
OSAIC HOLDINGS, INC.2026-06-302026-08-15626$8,736None
Schonfeld Strategic Advisors LLC2026-06-302026-08-1529,879$416,810None
MetLife Investment Management, LLC2026-06-302026-08-1515,289$213,282None
JANE STREET GROUP, LLC2026-06-302026-08-1524,037$335,316None
JANE STREET GROUP, LLC2026-06-302026-08-15994$13,866None
State of Tennessee, Department of Treasury2026-06-302026-08-155,487$76,544None
Legal & General Group Plc2026-06-302026-08-1513,531$188,758None
Legal & General Group Plc2026-06-302026-08-153,692$51,503None
Legal & General Group Plc2026-06-302026-08-152,226$31,053None
HRT FINANCIAL LP2026-06-302026-08-1512,261$171,000None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1517,200$239,940Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1516,600$231,570Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15248,703$3,469,407None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15245,741$3,428,087None
Invenomic Capital Management LP2026-06-302026-08-15822,696$11,476,609None
Atom Investors LP2026-06-302026-08-1545,580$635,841None
Thrivent Financial for Lutherans2026-06-302026-08-1517,403$243,000None
MACQUARIE GROUP LTD2026-06-302026-08-15498$6,947None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-15381$5,410None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1531,214$435,435None
AMERIPRISE FINANCIAL INC2026-06-302026-08-15167$2,330None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1529,004$404,606None
Union Square Park Capital Management, LLC2026-06-302026-08-1540,000$558,000None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-155$70None

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

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Corient Private Wealth LP ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗GILL CAPITAL PARTNERS, LLC ↗MERCER GLOBAL ADVISORS INC /ADV ↗Caitlin John, LLC ↗Corient Private Wealth LP ↗Empowered Funds, 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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