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 | |
|---|---|---|---|---|---|---|
6851
Diamondback Energy
FANG
$58.8B
| $1.03M | ﹤0.01% |
6,439
-313,054
| -98% | -$50.5M |
|
6852
PUT
State Street SPDR S&P Insurance ETF
KIE
$704M
| $1.03M | ﹤0.01% |
17,000
+3,400
| +25% | +$198K |
|
6853
Simplify Interest Rate Hedge ETF
PFIX
$185M
| $1.03M | ﹤0.01% |
+21,229
| New | +$1.08M |
|
6854
JPMorgan Short Duration Core Plus ETF
JSCP
$1.78B
| $1.03M | ﹤0.01% |
21,789
-3,665
| -14% | -$172K |
|
6855
Anika Therapeutics
ANIK
$289M
| $1.03M | ﹤0.01% |
68,436
-3,099
| -4% | -$51.6K |
|
6856
Global X Defense Tech ETF
SHLD
$7.73B
| $1.03M | ﹤0.01% |
22,078
+5,735
| +35% | +$243K |
|
6857
CALL
CorMedix
CRMD
$637M
| $1.03M | ﹤0.01% |
166,800
+32,300
| +24% | +$334K |
|
6858
iShares Interest Rate Hedged High Yield Bond ETF
HYGH
$614M
| $1.03M | ﹤0.01% |
12,057
+7,971
| +195% | +$690K |
|
6859
Patria Investments
PAX
$1.82B
| $1.03M | ﹤0.01% |
90,959
-115,808
| -56% | -$1.35M |
|
6860
Materion
MTRN
$5.5B
| $1.03M | ﹤0.01% |
12,584
+5,020
| +66% | +$473K |
|
|
CALY
6861
PUT
Callaway Golf Company
CALY
$2.88B
| $1.03M | ﹤0.01% |
155,800
-23,200
| -13% | -$170K |
|
6862
Caledonia Mining Corp
CMCL
$446M
| $1.03M | ﹤0.01% |
82,195
-8,990
| -10% | -$92.3K |
|
6863
FlexShares iBoxx 5-Year Target Duration TIPS Index Fund
TDTF
$1.05B
| $1.03M | ﹤0.01% |
42,325
-65,164
| -61% | -$1.54M |
|
6864
Stock Yards Bancorp
SYBT
$2.6B
| $1.03M | ﹤0.01% |
14,853
+11,869
| +398% | +$853K |
|
6865
CALL
Ocular Therapeutix
OCUL
$2.42B
| $1.03M | ﹤0.01% |
139,900
+24,800
| +22% | +$191K |
|
6866
WisdomTree True Emerging Markets Fund
XC
$79.9M
| $1.03M | ﹤0.01% |
34,502
-35,852
| -51% | -$1.1M |
|
6867
PUT
Aurinia Pharmaceuticals
AUPH
$2.04B
| $1.02M | ﹤0.01% |
127,300
-269,100
| -68% | -$2.18M |
|
6868
PUT
Bio-Rad Laboratories Class A
BIO
$9.43B
| $1.02M | ﹤0.01% |
4,200
+2,500
| +147% | +$752K |
|
6869
CALL
SouthState Bank Corp
SSB
$10.7B
| $1.02M | ﹤0.01% |
11,020
+3,220
| +41% | +$317K |
|
6870
Organogenesis Holdings
ORGO
$230M
| $1.02M | ﹤0.01% |
236,730
-19,071
| -7% | -$77K |
|
6871
Bristow Group
VTOL
$1.36B
| $1.02M | ﹤0.01% |
32,382
-2,851
| -8% | -$97.9K |
|
6872
PUT
Biohaven
BHVN
$2.05B
| $1.02M | ﹤0.01% |
42,500
-27,300
| -39% | -$963K |
|
6873
State Street SPDR S&P Kensho New Economies Composite ETF
KOMP
$2.76B
| $1.02M | ﹤0.01% |
21,974
+6,057
| +38% | +$309K |
|
6874
iShares MSCI Intl Quality Factor ETF
IQLT
$14.1B
| $1.02M | ﹤0.01% |
25,722
-93,691
| -78% | -$3.69M |
|
6875
PDF Solutions
PDFS
$2.02B
| $1.02M | ﹤0.01% |
53,418
+32,607
| +157% | +$800K |
|
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.