Fund manager · 13F holdings

TWO SIGMA INVESTMENTS, LP

CIK 1179392 · Holdings on Jun 30, 2025 · First reported Aug 14, 2025

This page lists 30 of 3150 rows; the complete set is available through the API.
13F holdings value
$55.51B
Positions
3,101 + 49
Top-10 weight
7.79%
Added / reduced
1,208 / 1,267
537 new · 536 sold out

Top ten holdings

Q2 2025
  • QQQ1.33%
  • SPY1.29%
  • IWF0.85%
  • VUG0.82%
  • XLK0.66%
  • IVV0.63%
  • IGV0.62%
  • NVDA0.54%
  • AMZN0.52%
  • NFLX0.52%

Share classes counted separately7.78%

Portfolio value by quarter

What changed this quarter?

Within preview · weight change

Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.

Web preview: up to 30 current positions (25 non-derivatives, 5 options). Search and sorting cover this preview only. Totals and weights use the complete filing.Use the API

Top 10 holdings 25

USD · B = billion · M = million; expand a row for exact values
Q2 2025 · TWO SIGMA INVESTMENTS, LP
#SecurityValueWeightQuantityWeight / quantity changeActivity
10 / 3,101 positions · preview only

Options overlay 49

$958.87M notional

Put and Call positions are separate. Notional is based on underlying securities, not option premium, market value or net exposure. Quantities are underlying shares.

SecurityPut / CallUnderlying sharesNotionalQuantity change

3 / 49 options · preview only

Exited positions 555

SecurityTypeShares outValue outPrevious filingThis filing
XLU ST SR UTL SL SE SPDR ETF-USDNon-derivative-1,703,700-$134.34MSEC filingSEC filing
XLB SS MATERIALS SELECT SECTORNon-derivative-1,047,100-$90.03MSEC filingSEC filing
FTEC FIDELITY MSCI INFO TECH INDXNon-derivative-423,888-$68.36MSEC filingSEC filing

3 / 555 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.

Every number has a source.

CIK 1179392 · Period 2025-06-30
Data loaded 2026-09-23 · First reported 2025-08-14

Amendments and versions
{
  "amendments_merged": null,
  "prior_versions": null,
  "cover_table_value": 56473570273
}
TWO SIGMA INVESTMENTS, LP · Q2 2025

Research all 3,150 reported holdings.

This page includes 30 of 3,150 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

  • Download CSV
  • Earlier quarters
  • Advanced screening & filtering
  • API & AI access
Already have an account?

New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#portfolio-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 30 of 3,150 current positions (options included); totals and weights use the complete filing.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.

MCP  https://api.akkrudata.ai/mcp

get_institutional_portfolio
{"cik":"1179392","quarter":"2025Q2","page_size":100}

get_institutional_manager_history
{"cik":"1179392","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint
https://api.akkrudata.ai/mcp
API / MCP documentation
/documents
llms.txt
/llms.txt
Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.