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 |
Boeing
BA
|
+$830M |
| 2 |
UnitedHealth
UNH
|
+$769M |
| 3 |
Arthur J. Gallagher & Co
AJG
|
+$691M |
| 4 |
Amazon
AMZN
|
+$654M |
| 5 |
Bank of America
BAC
|
+$634M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.23B |
| 2 |
NVIDIA
NVDA
|
+$550M |
| 3 |
Spotify
SPOT
|
+$473M |
| 4 |
Citigroup
C
|
+$460M |
| 5 |
Boston Scientific
BSX
|
+$428M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 3.13% |
| 2 | Technology | 2.97% |
| 3 | Financials | 2.19% |
| 4 | Consumer Discretionary | 2.09% |
| 5 | Industrials | 1.9% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
26
PUT
Netflix
NFLX
$311B
| $2.74B | 0.47% |
30,698,000
+1,319,000
| +4% | +$109M |
|
27
PUT
Advanced Micro Devices
AMD
$774B
| $2.49B | 0.43% |
20,622,700
+8,278,000
| +67% | +$1.19B |
|
28
CALL
SPDR Gold Trust
GLD
$143B
| $2.43B | 0.42% |
10,040,000
+1,506,900
| +18% | +$370M |
|
29
CALL
Booking.com
BKNG
$160B
| $2.3B | 0.4% |
11,580,000
+1,970,000
| +20% | +$379M |
|
30
PUT
Alphabet (Google) Class A
GOOGL
$4.2T
| $2.28B | 0.39% |
12,047,000
+3,117,900
| +35% | +$546M |
|
31
CALL
Palantir
PLTR
$420B
| $2.09B | 0.36% |
27,631,800
+10,310,900
| +60% | +$601M |
|
32
CALL
Coinbase
COIN
$39.2B
| $1.79B | 0.31% |
7,229,000
-883,200
| -11% | -$224M |
|
|
33
PUT
Booking.com
BKNG
$160B
| $1.78B | 0.31% |
8,952,500
-87,500
| -1% | -$16.8M |
|
|
34
CALL
Alphabet (Google) Class C
GOOG
$4.19T
| $1.67B | 0.29% |
8,763,600
+1,489,700
| +20% | +$263M |
|
35
CALL
Eli Lilly
LLY
$1.08T
| $1.66B | 0.29% |
2,147,800
+324,200
| +18% | +$268M |
|
36
PUT
TSMC
TSM
$2.19T
| $1.54B | 0.27% |
7,779,300
+964,700
| +14% | +$187M |
|
37
CALL
Costco
COST
$419B
| $1.53B | 0.26% |
1,667,000
+89,600
| +6% | +$83.1M |
|
|
38
CALL
Boeing
BA
$184B
| $1.52B | 0.26% |
8,582,600
+3,944,100
| +85% | +$619M |
|
39
CALL
iShares 20+ Year Treasury Bond ETF
TLT
$40.6B
| $1.52B | 0.26% |
17,353,800
+2,715,800
| +19% | +$250M |
|
|
40
PUT
Coinbase
COIN
$39.2B
| $1.48B | 0.26% |
5,947,300
+1,548,300
| +35% | +$393M |
|
|
41
PUT
Eli Lilly
LLY
$1.08T
| $1.43B | 0.25% |
1,856,700
+415,000
| +29% | +$344M |
|
|
42
CALL
TSMC
TSM
$2.19T
| $1.42B | 0.25% |
7,210,000
+1,603,800
| +29% | +$310M |
|
|
43
PUT
Costco
COST
$419B
| $1.4B | 0.24% |
1,530,800
-241,300
| -14% | -$224M |
|
|
44
PUT
SPDR Gold Trust
GLD
$143B
| $1.38B | 0.24% |
5,712,100
+447,000
| +8% | +$110M |
|
|
45
PUT
Palantir
PLTR
$420B
| $1.29B | 0.22% |
17,021,900
+4,222,100
| +33% | +$246M |
|
46
CALL
Berkshire Hathaway Class B
BRK.B
$1.11T
| $1.25B | 0.22% |
2,768,700
-138,800
| -5% | -$64.1M |
|
|
47
PUT
Alphabet (Google) Class C
GOOG
$4.19T
| $1.23B | 0.21% |
6,446,200
+49,900
| +0.8% | +$8.81M |
|
|
HES
48
DELISTED
Hess
HES
| $1.18B | 0.2% |
8,850,495
+1,710,771
| +24% | +$239M |
|
49
CALL
Adobe
ADBE
$105B
| $1.17B | 0.2% |
2,627,700
+834,600
| +47% | +$413M |
|
50
CALL
VanEck Semiconductor ETF
SMH
$70.6B
| $1.14B | 0.2% |
4,712,000
-865,700
| -16% | -$215M |
|
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Ken Griffin's Q4 2024 Portfolio in Review
As of Q4 2024, Ken Griffin held 15,826 positions worth $578B, up 11% from $518B the previous quarter. Its ten largest holdings account for 31% of the portfolio.
Ken Griffin deployed $35.2B of net new capital in Q4 2024, opening 1,745 new positions and adding to 6,428 existing holdings. Its largest new stake was Zoetis: 1,090,499 shares worth $178M.
By sector, the portfolio is most concentrated in Healthcare at 3.1% of assets, up from 2.9% a quarter earlier, followed by Technology and Financials.
On the sell side, the largest reduction was State Street SPDR S&P 500 ETF Trust, an estimated $1.23B trimmed.
- Ken Griffin's largest Q4 2024 buy was Zoetis: 1,090,499 shares worth $178M.
- Ken Griffin added most to Boeing in Q4 2024, an estimated $830M increase.
- Ken Griffin's biggest Q4 2024 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $1.23B.
- Ken Griffin fully exited Spotify in Q4 2024, selling an estimated $473M.
- Ken Griffin's ten largest holdings make up 31% of its $578B portfolio in Q4 2024.
- Ken Griffin opened 1,745 new positions and closed 1,423 in Q4 2024.
- Ken Griffin's portfolio value rose 11% quarter-over-quarter to $578B.
Based on Citadel Advisors's 13F filing for Q4 2024, filed 14 Feb 2025.