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 |
NVIDIA
NVDA
|
+$820M |
| 2 |
Microsoft
MSFT
|
+$811M |
| 3 |
McDonald's
MCD
|
+$804M |
| 4 |
Coca-Cola
KO
|
+$655M |
| 5 |
Amazon
AMZN
|
+$646M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
SCHW
Charles Schwab
SCHW
|
+$1.64B |
| 2 |
Invesco QQQ Trust
QQQ
|
+$1.1B |
| 3 |
Strategy Inc
MSTR
|
+$564M |
| 4 |
Kroger
KR
|
+$558M |
| 5 |
Danaher
DHR
|
+$494M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.33% |
| 2 | Healthcare | 3.23% |
| 3 | Consumer Discretionary | 2.55% |
| 4 | Financials | 2.55% |
| 5 | Industrials | 1.94% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3751
Blackstone Secured Lending
BXSL
$5.75B
| $6.05M | ﹤0.01% |
196,736
-385,324
| -66% | -$11.8M |
|
3752
CALL
Cirrus Logic
CRUS
$6.07B
| $6.05M | ﹤0.01% |
58,000
+13,900
| +32% | +$1.36M |
|
3753
CALL
New York Times
NYT
$10.4B
| $6.04M | ﹤0.01% |
107,900
-18,800
| -15% | -$996K |
|
3754
PUT
Equinox Gold
EQX
$13.5B
| $6.03M | ﹤0.01% |
1,049,400
+633,400
| +152% | +$4.11M |
|
3755
Select Water Solutions
WTTR
$2.69B
| $6.03M | ﹤0.01% |
697,535
+397,973
| +133% | +$3.43M |
|
3756
iShares iBonds Dec 2031 Term Corporate ETF
IBDW
$2.54B
| $6.03M | ﹤0.01% |
286,371
+269,641
| +1,612% | +$5.57M |
|
3757
CALL
TKO Group
TKO
$14.7B
| $6.02M | ﹤0.01% |
33,100
-68,400
| -67% | -$11M |
|
3758
PUT
TotalEnergies
TTE
$196B
| $6.02M | ﹤0.01% |
98,100
-37,100
| -27% | -$2.2M |
|
3759
PUT
Urban Outfitters
URBN
$6.66B
| $6.02M | ﹤0.01% |
83,000
+25,000
| +43% | +$1.5M |
|
3760
Kulicke & Soffa
KLIC
$5.19B
| $6.02M | ﹤0.01% |
173,897
+160,088
| +1,159% | +$5.21M |
|
3761
Triple Flag Precious Metals
TFPM
$6.48B
| $6.02M | ﹤0.01% |
253,975
+72,089
| +40% | +$1.58M |
|
3762
SITE Centers
SITC
$155M
| $6.01M | ﹤0.01% |
531,659
+462,136
| +665% | +$5.54M |
|
3763
PUT
Navitas Semiconductor
NVTS
$3.77B
| $6M | ﹤0.01% |
916,300
+793,700
| +647% | +$3.06M |
|
3764
Atkore
ATKR
$3.17B
| $6M | ﹤0.01% |
85,067
-70,017
| -45% | -$4.54M |
|
3765
CALL
iShares Core S&P Small-Cap ETF
IJR
$114B
| $6M | ﹤0.01% |
54,900
+34,200
| +165% | +$3.54M |
|
3766
Griffon
GFF
$4.72B
| $6M | ﹤0.01% |
82,883
+67,436
| +437% | +$4.7M |
|
3767
Syndax Pharmaceuticals
SNDX
$1.77B
| $5.99M | ﹤0.01% |
640,000
-2,274,882
| -78% | -$25M |
|
3768
The RealReal
REAL
$1.39B
| $5.99M | ﹤0.01% |
1,250,608
-1,028,169
| -45% | -$5.66M |
|
3769
CALL
State Street SPDR Portfolio S&P 500 Value ETF
SPYV
$36.8B
| $5.97M | ﹤0.01% |
114,100
+60,300
| +112% | +$3.01M |
|
3770
CALL
Erie Indemnity
ERIE
$13.4B
| $5.96M | ﹤0.01% |
17,200
-29,300
| -63% | -$10.9M |
|
3771
CALL
Rithm Capital
RITM
$5.79B
| $5.96M | ﹤0.01% |
528,300
+247,300
| +88% | +$2.72M |
|
3772
PUT
Xylem
XYL
$27.9B
| $5.96M | ﹤0.01% |
46,100
+3,500
| +8% | +$424K |
|
3773
CALL
Transocean
RIG
$6.43B
| $5.95M | ﹤0.01% |
2,298,700
-1,156,100
| -33% | -$2.98M |
|
3774
CALL
Lithia Motors
LAD
$8.3B
| $5.95M | ﹤0.01% |
17,600
-4,900
| -22% | -$1.52M |
|
3775
PUT
Ovintiv
OVV
$17.4B
| $5.94M | ﹤0.01% |
156,200
-28,900
| -16% | -$1.06M |
|
Similar funds
Ken Griffin's Q2 2025 Portfolio in Review
As of Q2 2025, Ken Griffin held 15,819 positions worth $576B, up 9.2% from $527B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Ken Griffin withdrew a net $29.1B in Q2 2025, closing 3,524 positions and reducing 5,141 holdings. Its most notable exit was Kroger, an estimated $558M position sold in full.
By sector, the portfolio is most concentrated in Technology at 3.3% of assets, up from 2.9% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, Ken Griffin opened a new position in Walmart Inc worth $401M.
- Ken Griffin's largest Q2 2025 buy was Walmart Inc: 4,099,492 shares worth $401M.
- Ken Griffin added most to NVIDIA in Q2 2025, an estimated $820M increase.
- Ken Griffin's biggest Q2 2025 reduction was Charles Schwab, cutting an estimated $1.64B.
- Ken Griffin fully exited Kroger in Q2 2025, selling an estimated $558M.
- Ken Griffin's ten largest holdings make up 27% of its $576B portfolio in Q2 2025.
- Ken Griffin opened 1,459 new positions and closed 3,524 in Q2 2025.
- Ken Griffin's portfolio value rose 9.2% quarter-over-quarter to $576B.
Based on Citadel Advisors's 13F filing for Q2 2025, filed 14 Aug 2025.