Ken Griffin Citadel Advisors
Ken Griffin founded Citadel, one of the world’s largest and most successful hedge funds. Starting his trading career from his Harvard dorm room at a young age, Griffin quickly developed a keen sense for markets and built Citadel into a global powerhouse with billions in assets under management. Known for his quantitative and technology-driven strategies, Griffin has also made headlines for significant philanthropic contributions, supporting causes in education, the arts, and public institutions. Over the years, he has earned recognition as one of the preeminent figures in modern finance.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
SCHW
Charles Schwab
SCHW
|
+$1.44B |
| 2 |
Invesco QQQ Trust
QQQ
|
+$1.15B |
| 3 |
GE HealthCare
GEHC
|
+$552M |
| 4 |
Danaher
DHR
|
+$447M |
| 5 |
Strategy Inc
MSTR
|
+$416M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$989M |
| 2 |
Boeing
BA
|
+$893M |
| 3 |
Bank of America
BAC
|
+$753M |
| 4 |
Arthur J. Gallagher & Co
AJG
|
+$750M |
| 5 |
Coca-Cola
KO
|
+$638M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 3.24% |
| 2 | Technology | 2.87% |
| 3 | Financials | 2.43% |
| 4 | Consumer Discretionary | 2.22% |
| 5 | Industrials | 1.75% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2901
iShares Russell Mid-Cap Growth ETF
IWP
$21.1B
| $9.47M | ﹤0.01% |
80,576
+80,564
| +671,367% | +$10.4M |
|
2902
Maximus
MMS
$2.89B
| $9.46M | ﹤0.01% |
138,801
-187,930
| -58% | -$13.4M |
|
2903
Rocket Lab Corp
RKLB
$51.3B
| $9.46M | ﹤0.01% |
529,345
+33,040
| +7% | +$792K |
|
2904
Valmont Industries
VMI
$9.56B
| $9.46M | ﹤0.01% |
33,162
-8,056
| -20% | -$2.63M |
|
|
MPT
2905
CALL
Medical Properties Trust
MPT
$2.5B
| $9.46M | ﹤0.01% |
1,568,200
+88,200
| +6% | +$446K |
|
2906
Power Integrations
POWI
$3.51B
| $9.45M | ﹤0.01% |
187,148
+20,815
| +13% | +$1.25M |
|
2907
Lexeo Therapeutics
LXEO
$397M
| $9.45M | ﹤0.01% |
2,723,363
| – | – |
|
2908
CALL
Cracker Barrel
CBRL
$1.29B
| $9.44M | ﹤0.01% |
243,300
-27,800
| -10% | -$1.4M |
|
|
AARD
2909
Aardvark Therapeutics
AARD
$143M
| $9.44M | ﹤0.01% |
+1,274,084
| New | +$14.3M |
|
2910
Occidental Petroleum
OXY
$58.3B
| $9.43M | ﹤0.01% |
191,013
-400,778
| -68% | -$19.6M |
|
2911
Antero Midstream
AM
$10.7B
| $9.42M | ﹤0.01% |
523,445
-111,475
| -18% | -$1.85M |
|
2912
Travere Therapeutics
TVTX
$5.86B
| $9.4M | ﹤0.01% |
524,335
-54,801
| -9% | -$1.11M |
|
2913
iShares iBonds Dec 2028 Term Corporate ETF
IBDT
$4.07B
| $9.39M | ﹤0.01% |
+371,636
| New | +$9.31M |
|
|
SEZL
2914
Sezzle
SEZL
$4.34B
| $9.39M | ﹤0.01% |
269,008
+155,266
| +137% | +$6.58M |
|
2915
CALL
Teck Resources
TECK
$31.2B
| $9.37M | ﹤0.01% |
257,300
-338,800
| -57% | -$14.1M |
|
2916
CALL
Starwood Property Trust
STWD
$6.03B
| $9.37M | ﹤0.01% |
474,100
+89,500
| +23% | +$1.76M |
|
2917
PUT
TeraWulf
WULF
$8.67B
| $9.37M | ﹤0.01% |
3,432,200
+576,200
| +20% | +$2.57M |
|
2918
CALL
Goldman Sachs ActiveBeta US Large Cap Equity ETF
GSLC
$16.1B
| $9.36M | ﹤0.01% |
85,000
+84,500
| +16,900% | +$9.77M |
|
2919
CALL
Hyatt Hotels
H
$17.1B
| $9.35M | ﹤0.01% |
76,300
+35,100
| +85% | +$5.05M |
|
2920
CALL
Valaris
VAL
$5.95B
| $9.34M | ﹤0.01% |
238,000
-214,500
| -47% | -$9.19M |
|
2921
Ashland
ASH
$3.38B
| $9.34M | ﹤0.01% |
157,530
+92,991
| +144% | +$5.92M |
|
|
VISN
2922
Vistance Networks Inc
VISN
$2.66B
| $9.33M | ﹤0.01% |
1,757,699
+36,130
| +2% | +$192K |
|
2923
Aecom
ACM
$8.12B
| $9.33M | ﹤0.01% |
100,610
-25,161
| -20% | -$2.55M |
|
|
PPLI
2924
PUT
People Inc
PPLI
$3.01B
| $9.33M | ﹤0.01% |
247,457
+89,840
| +57% | +$3.28M |
|
2925
PIMCO Enhanced Short Maturity Active Exchange-Traded Fund
MINT
$17.1B
| $9.32M | ﹤0.01% |
92,637
+87,950
| +1,876% | +$8.84M |
|
Similar funds
Ken Griffin's Q1 2025 Portfolio in Review
As of Q1 2025, Ken Griffin held 16,069 positions worth $527B, down 8.7% from $578B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Ken Griffin's Q1 2025 filing shows 1,671 new, 6,327 increased, 6,228 reduced and 1,709 closed positions. Its largest new stake was CMS Energy: 1,417,315 shares worth $106M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $989M.
By sector, the portfolio is most concentrated in Healthcare at 3.2% of assets, up from 3.1% a quarter earlier, followed by Technology and Financials.
- Ken Griffin's largest Q1 2025 buy was CMS Energy: 1,417,315 shares worth $106M.
- Ken Griffin added most to Charles Schwab in Q1 2025, an estimated $1.44B increase.
- Ken Griffin's biggest Q1 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $989M.
- Ken Griffin fully exited Walmart Inc in Q1 2025, selling an estimated $462M.
- Ken Griffin's ten largest holdings make up 32% of its $527B portfolio in Q1 2025.
- Ken Griffin opened 1,671 new positions and closed 1,709 in Q1 2025.
- Ken Griffin's portfolio value fell 8.7% quarter-over-quarter to $527B.
Based on Citadel Advisors's 13F filing for Q1 2025, filed 15 May 2025.