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 | |
|---|---|---|---|---|---|---|
8426
Harbor Health Care ETF
MEDI
$44M
| $503K | ﹤0.01% |
19,838
+4,957
| +33% | +$130K |
|
8427
AB Disruptors ETF
FWD
$3.19B
| $503K | ﹤0.01% |
+7,142
| New | +$573K |
|
8428
State Street SPDR S&P Health Care Services ETF
XHS
$209M
| $502K | ﹤0.01% |
5,118
-4,617
| -47% | -$452K |
|
|
TUSB
8429
Thrivent Ultra Short Bond ETF
TUSB
$222M
| $502K | ﹤0.01% |
+10,000
| New | +$502K |
|
8430
CALL
UMB Financial
UMBF
$11.4B
| $502K | ﹤0.01% |
4,965
+4,365
| +728% | +$481K |
|
8431
Franklin FTSE United Kingdom ETF
FLGB
$930M
| $502K | ﹤0.01% |
17,513
-2,553
| -13% | -$71.1K |
|
8432
CALL
Brady Corp
BRC
$4.44B
| $502K | ﹤0.01% |
7,100
+4,100
| +137% | +$298K |
|
|
XNET
8433
PUT
Xunlei
XNET
$311M
| $502K | ﹤0.01% |
111,700
+110,500
| +9,208% | +$369K |
|
|
PPTA
8434
CALL
Perpetua Resources
PPTA
$2.98B
| $501K | ﹤0.01% |
46,900
-10,300
| -18% | -$111K |
|
|
SLSR
8435
CALL
Solaris Resources
SLSR
$1.31B
| $501K | ﹤0.01% |
147,700
-246,200
| -63% | -$860K |
|
8436
Wave Life Sciences
WVE
$1.04B
| $501K | ﹤0.01% |
61,956
+58,738
| +1,825% | +$642K |
|
8437
CALL
Apogee Enterprises
APOG
$861M
| $500K | ﹤0.01% |
10,800
+7,200
| +200% | +$368K |
|
8438
PUT
Hafnia
HAFN
$3.89B
| $500K | ﹤0.01% |
+120,200
| New | +$595K |
|
8439
FlexShares Global Upstream Natural Resources Index Fund
GUNR
$7.03B
| $500K | ﹤0.01% |
12,881
-173,105
| -93% | -$6.61M |
|
8440
Invesco KBW Property & Casualty Insurance ETF
KBWP
$282M
| $500K | ﹤0.01% |
4,010
-3,961
| -50% | -$462K |
|
8441
PUT
IDEAYA Biosciences
IDYA
$3.65B
| $500K | ﹤0.01% |
30,500
+6,400
| +27% | +$136K |
|
8442
CALL
York Water
YORW
$541M
| $499K | ﹤0.01% |
14,400
+11,600
| +414% | +$378K |
|
8443
CALL
State Street SPDR Portfolio Corporate Bond ETF
SPBO
$2.13B
| $499K | ﹤0.01% |
17,200
-2,900
| -14% | -$83.6K |
|
8444
CALL
NexGen Energy
NXE
$6.88B
| $499K | ﹤0.01% |
111,200
-71,600
| -39% | -$423K |
|
|
AIPI
8445
PUT
REX AI Equity Premium Income ETF
AIPI
$426M
| $499K | ﹤0.01% |
+12,400
| New | +$580K |
|
8446
PUT
Lindblad Expeditions
LIND
$2.12B
| $498K | ﹤0.01% |
53,700
+49,600
| +1,210% | +$566K |
|
8447
CALL
Banc of California
BANC
$3.06B
| $498K | ﹤0.01% |
35,080
-5,045
| -13% | -$76.3K |
|
8448
PUT
Victory Capital Holdings
VCTR
$7.24B
| $498K | ﹤0.01% |
8,600
+2,700
| +46% | +$171K |
|
8449
PUT
MINISO
MNSO
$3.19B
| $497K | ﹤0.01% |
26,900
-21,100
| -44% | -$460K |
|
8450
CALL
Marqeta
MQ
$1.61B
| $497K | ﹤0.01% |
30,175
+11,625
| +63% | +$183K |
|
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.