Family Office · CIK 0001029160
George Soros
Soros Fund Mgmt
George Soros runs Soros Fund Mgmt, a family office overseeing $7.46B in disclosed equity holdings (SEC CIK 0001029160). The latest portfolio (2025Q4) discloses 229 positions across 10 sectors, with the largest positions in AMZN, SPOT 0 03/15/26 and GOOGL. On a mark-to-market basis the tracked portfolio has returned 15.0% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.
Portfolio
$7.46B
Positions
229
Quarter
2025Q4
Filings tracked
40
Biggest winner since filing
GOOGLALPHABET INC
+39.8%
+$116.7M
Biggest loser since filing
NVONOVO-NORDISK A S
-55.1%
−$78.1M
Investment strategy
George Soros is a mid-size fund. Disclosed equity book is between $1B and $10B.
Holdings
10 sectors159 positions
Top 3 = 9% of book · SPLUNK INC, IWM, AERCAP HOLDI
View full portfolio →
Performance
vs SPY40 quarters tracked
Mark-to-market portfolio growth vs SPY benchmark, with AUM and concentration history.
View performance →
Options & derivatives
Bearish bets50 option positions
Largest: PUT IWM ($301.1M notional)
View options →
Activity & trades
Quarter-by-quarterLast move 2025Q4
SOLD COMP — and 4 more recent moves.
View activity →
Recent transactions
See full activity →
TRIM
SMURFIT WESTROCK PLC
−5,344,942
~$38.67 · 2025Q4
2026-02-13