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 | |
|---|---|---|---|---|---|---|
|
WINC
7476
DELISTED
Western Asset Short Duration Income ETF
WINC
| $779K | ﹤0.01% |
32,192
-6,718
| -17% | -$162K |
|
7477
PUT
Saratoga Investment
SAR
$301M
| $778K | ﹤0.01% |
30,700
+3,000
| +11% | +$74.6K |
|
7478
ProShares UltraShort Energy
DUG
$18.6M
| $777K | ﹤0.01% |
22,948
+16,196
| +240% | +$602K |
|
7479
iShares iBonds Oct 2027 Term TIPS ETF
IBID
$122M
| $777K | ﹤0.01% |
29,544
+7,098
| +32% | +$183K |
|
7480
Invesco BulletShares 2031 Corporate Bond ETF
BSCV
$1.79B
| $776K | ﹤0.01% |
47,608
-317,789
| -87% | -$5.14M |
|
7481
Cadiz
CDZI
$271M
| $776K | ﹤0.01% |
264,812
+213,966
| +421% | +$941K |
|
7482
CALL
ManpowerGroup
MAN
$2.64B
| $776K | ﹤0.01% |
13,400
-2,000
| -13% | -$116K |
|
7483
CALL
Brink's
BCO
$4.58B
| $775K | ﹤0.01% |
9,000
-29,100
| -76% | -$2.64M |
|
|
QSIX
7484
Pacer Metaurus Nasdaq 100 Dividend Multiplier 600 ETF
QSIX
$19.1M
| $775K | ﹤0.01% |
25,612
-62,744
| -71% | -$2.06M |
|
|
SBR
7485
Sabine Royalty Trust
SBR
$1.06B
| $774K | ﹤0.01% |
+11,439
| New | +$762K |
|
7486
Karyopharm Therapeutics
KPTI
$41.1M
| $774K | ﹤0.01% |
206,909
-2
| -0% | -$17 |
|
7487
CALL
Structure Therapeutics
GPCR
$3.83B
| $774K | ﹤0.01% |
44,700
+16,700
| +60% | +$409K |
|
7488
Trinity Industries
TRN
$2.38B
| $774K | ﹤0.01% |
+27,571
| New | +$924K |
|
|
SRG
7489
Seritage Growth Properties
SRG
$129M
| $774K | ﹤0.01% |
239,500
-343,371
| -59% | -$1.26M |
|
7490
CALL
Corebridge Financial
CRBG
$14.8B
| $773K | ﹤0.01% |
24,500
-22,800
| -48% | -$738K |
|
7491
PUT
Array Technologies
ARRY
$739M
| $773K | ﹤0.01% |
158,800
-7,000
| -4% | -$45.1K |
|
7492
CALL
TransAlta
TAC
$4.02B
| $773K | ﹤0.01% |
82,700
+16,600
| +25% | +$184K |
|
|
MREO
7493
Mereo BioPharma
MREO
$50M
| $773K | ﹤0.01% |
343,653
+29,703
| +9% | +$84K |
|
7494
BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF
XTEN
$1.04B
| $772K | ﹤0.01% |
16,587
-61,137
| -79% | -$2.78M |
|
7495
PUT
Loews
L
$23B
| $772K | ﹤0.01% |
8,400
-6,000
| -42% | -$513K |
|
7496
PUT
CG Oncology
CGON
$6.76B
| $771K | ﹤0.01% |
31,500
-3,000
| -9% | -$84.4K |
|
7497
PUT
American States Water
AWR
$3.48B
| $771K | ﹤0.01% |
9,800
+5,800
| +145% | +$437K |
|
7498
First Trust RBA American Industrial Renaissance ETF
AIRR
$10.5B
| $771K | ﹤0.01% |
11,303
-20,677
| -65% | -$1.56M |
|
7499
CALL
Universal Technical Institute
UTI
$1.44B
| $770K | ﹤0.01% |
30,000
+6,300
| +27% | +$170K |
|
7500
Radiant Logistics
RLGT
$406M
| $770K | ﹤0.01% |
125,253
+101,027
| +417% | +$684K |
|
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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.