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 |
Meta Platforms (Facebook)
META
|
+$1.45B |
| 2 |
Visa
V
|
+$1.05B |
| 3 |
Microsoft
MSFT
|
+$1.01B |
| 4 |
Apple
AAPL
|
+$578M |
| 5 |
Norfolk Southern
NSC
|
+$545M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
HES
Hess
HES
|
+$1.24B |
| 2 |
McDonald's
MCD
|
+$707M |
| 3 |
JPMorgan Chase
JPM
|
+$680M |
| 4 |
Texas Instruments
TXN
|
+$678M |
| 5 |
Edwards Lifesciences
EW
|
+$664M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.8% |
| 2 | Healthcare | 2.66% |
| 3 | Financials | 2.38% |
| 4 | Consumer Discretionary | 2.05% |
| 5 | Industrials | 2% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
7651
The Joint Corp
JYNT
$122M
| $928K | ﹤0.01% |
+97,270
| New | +$1.06M |
|
7652
CALL
Aldeyra Therapeutics
ALDX
$92.9M
| $928K | ﹤0.01% |
177,700
+63,900
| +56% | +$333K |
|
7653
BondBloxx Bloomberg One Year Target Duration US Treasury ETF
XONE
$847M
| $927K | ﹤0.01% |
+18,671
| New | +$925K |
|
7654
PGIM Jennison Focused International Equity ETF
PJIO
$26.7M
| $927K | ﹤0.01% |
14,466
+9,940
| +220% | +$618K |
|
7655
Paysign
PAYS
$774M
| $927K | ﹤0.01% |
147,361
+26,583
| +22% | +$170K |
|
7656
Fidelity Electric Vehicles and Future Transportation ETF
FDRV
$26.6M
| $927K | ﹤0.01% |
52,333
-54,956
| -51% | -$881K |
|
7657
ProShares Ether Strategy ETF
EETH
$54.9M
| $926K | ﹤0.01% |
13,652
+5,287
| +63% | +$357K |
|
7658
CALL
Ashland
ASH
$3.34B
| $925K | ﹤0.01% |
19,300
-21,100
| -52% | -$1.11M |
|
7659
CALL
Federal Agricultural Mortgage
AGM
$2.5B
| $924K | ﹤0.01% |
5,500
-10,900
| -66% | -$2.04M |
|
7660
CALL
Merit Medical Systems
MMSI
$5.35B
| $924K | ﹤0.01% |
11,100
+700
| +7% | +$61K |
|
|
YSG
7661
Yatsen Holding
YSG
$294M
| $924K | ﹤0.01% |
101,949
+71,719
| +237% | +$682K |
|
7662
Forum Energy Technologies
FET
$932M
| $923K | ﹤0.01% |
+34,543
| New | +$798K |
|
7663
PUT
Allegion
ALLE
$13.7B
| $922K | ﹤0.01% |
5,200
+1,600
| +44% | +$264K |
|
7664
Silicon Laboratories
SLAB
$7.31B
| $922K | ﹤0.01% |
7,031
+2,215
| +46% | +$302K |
|
7665
Sportsman's Warehouse
SPWH
$46M
| $922K | ﹤0.01% |
332,801
+249,534
| +300% | +$797K |
|
7666
FT Vest Growth-100 Buffer ETF March
QMAR
$583M
| $921K | ﹤0.01% |
28,626
-7,481
| -21% | -$236K |
|
7667
CALL
Simpson Manufacturing
SSD
$7.89B
| $921K | ﹤0.01% |
5,500
-5,100
| -48% | -$913K |
|
7668
Hoya Capital Housing ETF
HOMZ
$35.7M
| $921K | ﹤0.01% |
19,576
+7,922
| +68% | +$368K |
|
7669
CALL
Genmab
GMAB
$20.2B
| $920K | ﹤0.01% |
30,000
+11,700
| +64% | +$285K |
|
7670
PUT
Grupo Cibest SA
CIB
$22.9B
| $919K | ﹤0.01% |
17,700
+11,600
| +190% | +$560K |
|
7671
CALL
Neogen
NEOG
$2.54B
| $919K | ﹤0.01% |
160,900
+121,100
| +304% | +$646K |
|
7672
CALL
BlackLine
BL
$1.79B
| $919K | ﹤0.01% |
17,300
+8,500
| +97% | +$459K |
|
7673
Innovator US Equity Accelerated 9 Buffer ETF October
XBOC
$65.9M
| $918K | ﹤0.01% |
27,987
+20,032
| +252% | +$648K |
|
7674
JPMorgan BetaBuilders US Treasury Bond 3-10 Year ETF
BBIB
$54.2M
| $918K | ﹤0.01% |
9,213
+548
| +6% | +$54.3K |
|
7675
PUT
Middleby
MIDD
$5.22B
| $917K | ﹤0.01% |
6,900
-3,500
| -34% | -$486K |
|
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Ken Griffin's Q3 2025 Portfolio in Review
As of Q3 2025, Ken Griffin held 14,587 positions worth $657B, up 14% from $576B the previous quarter. Its ten largest holdings account for 25% of the portfolio.
Ken Griffin's Q3 2025 filing shows 2,292 new, 5,364 increased, 4,887 reduced and 1,963 closed positions. Its largest new stake was Permian Resources: 18,381,735 shares worth $235M. The largest sale was Hess, an estimated $1.24B.
By sector, the portfolio is most concentrated in Technology at 3.8% of assets, up from 3.3% a quarter earlier, followed by Healthcare and Financials.
- Ken Griffin's largest Q3 2025 buy was Permian Resources: 18,381,735 shares worth $235M.
- Ken Griffin added most to Meta Platforms (Facebook) in Q3 2025, an estimated $1.45B increase.
- Ken Griffin's biggest Q3 2025 reduction was McDonald's, cutting an estimated $707M.
- Ken Griffin fully exited Hess in Q3 2025, selling an estimated $1.24B.
- Ken Griffin's ten largest holdings make up 25% of its $657B portfolio in Q3 2025.
- Ken Griffin opened 2,292 new positions and closed 1,963 in Q3 2025.
- Ken Griffin's portfolio value rose 14% quarter-over-quarter to $657B.
Based on Citadel Advisors's 13F filing for Q3 2025, filed 14 Nov 2025.