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 | |
|---|---|---|---|---|---|---|
676
CALL
iShares Expanded Tech-Software Sector ETF
IGV
$15.2B
| $104M | 0.02% |
1,169,500
-377,500
| -24% | -$37.3M |
|
677
PUT
DraftKings
DKNG
$12.6B
| $104M | 0.02% |
3,118,500
-667,500
| -18% | -$27.4M |
|
678
PUT
Charter Communications
CHTR
$18.7B
| $103M | 0.02% |
279,600
-33,900
| -11% | -$12.1M |
|
679
MarketAxess Holdings
MKTX
$5.72B
| $103M | 0.02% |
474,345
+373,757
| +372% | +$78.5M |
|
680
Parsons
PSN
$5.08B
| $103M | 0.02% |
1,732,207
+1,647,373
| +1,942% | +$119M |
|
|
EA
681
CALL
DELISTED
Electronic Arts
EA
| $103M | 0.02% |
709,300
+356,300
| +101% | +$48.1M |
|
|
P
682
Everpure Inc
P
$39B
| $102M | 0.02% |
2,312,324
+857,907
| +59% | +$51.7M |
|
683
General Mills
GIS
$20.8B
| $102M | 0.02% |
1,708,142
+1,677,242
| +5,428% | +$101M |
|
684
PUT
Dollar General
DG
$26.9B
| $102M | 0.02% |
1,159,400
-914,200
| -44% | -$69.2M |
|
685
Reliance Steel & Aluminium
RS
$21.7B
| $102M | 0.02% |
352,829
+111,934
| +46% | +$32M |
|
686
PUT
Hilton Worldwide
HLT
$72.2B
| $102M | 0.02% |
447,200
+77,200
| +21% | +$19.2M |
|
687
CALL
Kroger
KR
$35.1B
| $102M | 0.02% |
1,499,900
-529,400
| -26% | -$33.5M |
|
688
Best Buy
BBY
$18B
| $101M | 0.02% |
1,377,888
+550,142
| +66% | +$45.4M |
|
689
Compass
COMP
$10.2B
| $101M | 0.02% |
11,611,794
+7,671,531
| +195% | +$60.7M |
|
690
BridgeBio Pharma
BBIO
$15.9B
| $101M | 0.02% |
2,931,033
+1,675,672
| +133% | +$56.5M |
|
691
CALL
Xtrackers Harvest CSI 300 China A-Shares ETF
ASHR
$1.58B
| $101M | 0.02% |
3,809,000
+487,400
| +15% | +$12.9M |
|
692
PUT
Ulta Beauty
ULTA
$22.2B
| $101M | 0.02% |
276,000
-125,800
| -31% | -$47.9M |
|
693
Merit Medical Systems
MMSI
$5.4B
| $101M | 0.02% |
951,047
+252,461
| +36% | +$26M |
|
|
SKX
694
DELISTED
Skechers
SKX
| $100M | 0.02% |
1,769,787
+1,432,196
| +424% | +$93.2M |
|
695
PUT
RH
RH
$3.4B
| $100M | 0.02% |
428,600
+113,000
| +36% | +$39.1M |
|
696
PUT
State Street Materials Select Sector SPDR ETF
XLB
$8.57B
| $100M | 0.02% |
2,329,800
+279,400
| +14% | +$12.2M |
|
697
Macerich
MAC
$6.99B
| $100M | 0.02% |
5,830,378
+4,469,723
| +328% | +$85.5M |
|
698
PUT
GameStop
GME
$8.33B
| $100M | 0.02% |
4,485,000
-876,700
| -16% | -$23M |
|
699
Kinder Morgan
KMI
$71.4B
| $99.7M | 0.02% |
3,493,434
+1,186,176
| +51% | +$32.8M |
|
700
PUT
Eaton
ETN
$176B
| $99.4M | 0.02% |
365,700
-21,700
| -6% | -$6.76M |
|
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.