Jeff Yass Susquehanna International Group
Jeff Yass is a co-founder of Susquehanna International Group (SIG), a major global trading and market-making firm. SIG is known for options expertise, quantitative trading, and a training culture grounded in probabilistic decision-making. Yass’s firm is influential across derivatives markets even though it is less of a traditional long-only stock-picking franchise.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$646M |
| 2 |
Tesla
TSLA
|
+$572M |
| 3 |
Broadcom
AVGO
|
+$521M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$478M |
| 5 |
lululemon athletica
LULU
|
+$400M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.14B |
| 2 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$861M |
| 3 |
Palantir
PLTR
|
+$730M |
| 4 |
iShares Bitcoin Trust
IBIT
|
+$576M |
| 5 |
NVIDIA
NVDA
|
+$443M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 94.35% |
| 2 | Technology | 1.74% |
| 3 | Consumer Discretionary | 0.9% |
| 4 | Financials | 0.71% |
| 5 | Communication Services | 0.62% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
GIFT
11876
Giftify Inc
GIFT
$29.3M
| $47.7K | ﹤0.01% |
45,007
+17,234
| +62% | +$18.7K |
|
11877
NeuroOne Medical Technologies
NMTC
$16.1M
| $47.3K | ﹤0.01% |
+8,863
| New | +$43.4K |
|
11878
Arts-Way Manufacturing Co
ARTW
$15M
| $47.1K | ﹤0.01% |
+18,906
| New | +$57.1K |
|
11879
CALL
Annexon
ANNX
$942M
| $46.7K | ﹤0.01% |
+15,300
| New | +$38K |
|
11880
PUT
Mercer International
MERC
$25.9M
| $46.7K | ﹤0.01% |
16,200
-10,400
| -39% | -$34.3K |
|
|
PGYWW
11881
Pagaya Technologies Ltd Warrants
PGYWW
$853K
| $46.1K | ﹤0.01% |
92,291
-139,547
| -60% | -$61.2K |
|
11882
Hongli Group
HLP
$95.7M
| $46.1K | ﹤0.01% |
34,646
-18,854
| -35% | -$14.3K |
|
|
CNSY
11883
Cerenome
CNSY
$23.1M
| $46K | ﹤0.01% |
+2,691
| New | +$33K |
|
11884
Retractable Technologies
RVP
$21.9M
| $45.9K | ﹤0.01% |
54,546
+31,362
| +135% | +$24K |
|
11885
PUT
BuzzFeed
BZFD
$103M
| $45.9K | ﹤0.01% |
27,000
-29,400
| -52% | -$59.9K |
|
11886
Codexis
CDXS
$174M
| $45.8K | ﹤0.01% |
18,784
-83,455
| -82% | -$228K |
|
11887
PUT
Zevia
ZVIA
$104M
| $45.7K | ﹤0.01% |
16,800
-26,100
| -61% | -$75.1K |
|
|
AMTD
11888
AMTD IDEA Group
AMTD
$70.2M
| $45.6K | ﹤0.01% |
40,563
+29,543
| +268% | +$31.7K |
|
11889
PUT
Mammoth Energy Services
TUSK
$149M
| $45.6K | ﹤0.01% |
19,900
+2,700
| +16% | +$6.65K |
|
11890
Vivani Medical
VANI
$128M
| $45.6K | ﹤0.01% |
32,314
+16,200
| +101% | +$22K |
|
11891
PUT
Workhorse Group
WKHS
$33.6M
| $45.5K | ﹤0.01% |
3,450
| – | – |
|
11892
PUT
Caribou Biosciences
CRBU
$174M
| $45.4K | ﹤0.01% |
19,500
+5,200
| +36% | +$9.82K |
|
|
HERZ
11893
Herzfeld Credit Income Fund
HERZ
$32.3M
| $44.9K | ﹤0.01% |
1,887
-460
| -20% | -$11.2K |
|
|
FOCL
11894
CALL
EDAP TMS S.A.
FOCL
$199M
| $44.4K | ﹤0.01% |
+19,200
| New | +$34.8K |
|
|
EWCZ
11895
CALL
DELISTED
European Wax Center
EWCZ
| $44.3K | ﹤0.01% |
11,100
-42,000
| -79% | -$192K |
|
11896
Datasea Intelligent Technology Ltd
DTSS
$7.35M
| $44.3K | ﹤0.01% |
+21,917
| New | +$44.6K |
|
11897
Montauk Renewables
MNTK
$252M
| $43.9K | ﹤0.01% |
21,845
-90,628
| -81% | -$194K |
|
11898
Hyperfine
HYPR
$88.4M
| $43.8K | ﹤0.01% |
30,233
-193,561
| -86% | -$226K |
|
11899
PUT
Full House Resorts
FLL
$75.5M
| $43.7K | ﹤0.01% |
13,600
-4,700
| -26% | -$18.5K |
|
|
NVNO
11900
CALL
enVVeno Medical
NVNO
$7.47M
| $43.6K | ﹤0.01% |
1,369
+540
| +65% | +$55.2K |
|
Similar funds
Jeff Yass's Q3 2025 Portfolio in Review
As of Q3 2025, Jeff Yass held 14,336 positions worth $875B, up 22% from $720B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
Jeff Yass's Q3 2025 filing shows 1,794 new, 5,240 increased, 5,148 reduced and 2,105 closed positions. Its largest new stake was BitMine Immersion Technologies: 7,689,603 shares worth $399M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $1.14B.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, up from 94% a quarter earlier, followed by Technology and Consumer Discretionary.
- Jeff Yass's largest Q3 2025 buy was BitMine Immersion Technologies: 7,689,603 shares worth $399M.
- Jeff Yass added most to Meta Platforms (Facebook) in Q3 2025, an estimated $646M increase.
- Jeff Yass's biggest Q3 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $1.14B.
- Jeff Yass fully exited iShares Core MSCI Total International Stock ETF in Q3 2025, selling an estimated $123M.
- Jeff Yass's ten largest holdings make up 24% of its $875B portfolio in Q3 2025.
- Jeff Yass opened 1,794 new positions and closed 2,105 in Q3 2025.
- Jeff Yass's portfolio value rose 22% quarter-over-quarter to $875B.
Based on Susquehanna International Group's 13F filing for Q3 2025, filed 14 Nov 2025.