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 | |
|---|---|---|---|---|---|---|
426
PepsiCo
PEP
$192B
| $174M | 0.03% |
1,163,476
+521,443
| +81% | +$77.6M |
|
427
PUT
Verizon
VZ
$200B
| $173M | 0.03% |
3,818,800
+238,000
| +7% | +$9.91M |
|
428
PUT
Lam Research
LRCX
$422B
| $172M | 0.03% |
2,365,000
-864,800
| -27% | -$68.1M |
|
429
CALL
Enphase Energy
ENPH
$5.39B
| $172M | 0.03% |
2,770,100
-202,500
| -7% | -$12.8M |
|
430
CALL
TJX Companies
TJX
$170B
| $171M | 0.03% |
1,406,200
+684,000
| +95% | +$83M |
|
|
FYBR
431
DELISTED
Frontier Communications
FYBR
| $171M | 0.03% |
4,758,158
+2,328,763
| +96% | +$83.2M |
|
432
NVIDIA
NVDA
$5.46T
| $171M | 0.03% |
1,573,413
-1,555,264
| -50% | -$197M |
|
433
PUT
Sea Limited
SE
$75.5B
| $169M | 0.03% |
1,298,200
-268,500
| -17% | -$33.3M |
|
434
Repligen
RGEN
$9.45B
| $169M | 0.03% |
1,329,735
+150,233
| +13% | +$23.1M |
|
435
Cencora
COR
$59.2B
| $169M | 0.03% |
605,973
+496,749
| +455% | +$125M |
|
436
CALL
Kinder Morgan
KMI
$71.4B
| $168M | 0.03% |
5,902,700
+182,600
| +3% | +$5.06M |
|
437
CALL
Blackrock
BLK
$183B
| $168M | 0.03% |
177,700
-110,200
| -38% | -$108M |
|
438
PUT
ARK Innovation ETF
ARKK
$6.54B
| $168M | 0.03% |
3,529,200
+353,600
| +11% | +$20.3M |
|
439
DT Midstream
DTM
$13.8B
| $168M | 0.03% |
1,739,247
+385,918
| +29% | +$38.6M |
|
440
PUT
Arista Networks
ANET
$257B
| $167M | 0.03% |
2,160,700
+7,100
| +0.3% | +$720K |
|
|
CMA
441
DELISTED
Comerica
CMA
| $167M | 0.03% |
2,830,262
+2,370,072
| +515% | +$149M |
|
442
Paylocity
PCTY
$8.1B
| $166M | 0.03% |
884,341
+286,490
| +48% | +$57.2M |
|
|
XYZ
443
PUT
Block Inc
XYZ
$49.9B
| $165M | 0.03% |
3,046,000
-1,290,800
| -30% | -$96.3M |
|
444
Range Resources
RRC
$9.33B
| $164M | 0.03% |
4,118,896
+1,774,497
| +76% | +$68.3M |
|
445
CALL
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.9B
| $164M | 0.03% |
2,006,500
+680,600
| +51% | +$54.3M |
|
|
446
Sea Limited
SE
$75.5B
| $164M | 0.03% |
1,254,584
+756,423
| +152% | +$93.8M |
|
|
NVO
447
CALL
Novo Nordisk
NVO
$205B
| $163M | 0.03% |
2,347,800
-123,700
| -5% | -$10.2M |
|
448
Deere & Co
DE
$165B
| $163M | 0.03% |
346,772
+318,651
| +1,133% | +$149M |
|
449
CALL
SoFi Technologies
SOFI
$23.8B
| $162M | 0.03% |
13,969,200
-1,808,700
| -11% | -$26.1M |
|
450
KKR & Co
KKR
$103B
| $162M | 0.03% |
1,404,228
-995,498
| -41% | -$137M |
|
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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.