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 | |
|---|---|---|---|---|---|---|
11526
CALL
Lantronix
LTRX
$251M
| $107K | ﹤0.01% |
23,400
-2,600
| -10% | -$9.61K |
|
11527
Nuveen New York AMT-Free Quality Municipal Income Fund
NRK
$892M
| $107K | ﹤0.01% |
+10,473
| New | +$101K |
|
|
DENN
11528
CALL
DELISTED
Denny's
DENN
| $107K | ﹤0.01% |
+20,400
| New | +$90.5K |
|
|
JOF
11529
Japan Smaller Capitalization Fund
JOF
$358M
| $107K | ﹤0.01% |
10,107
-12,691
| -56% | -$130K |
|
11530
NexGel
NXGL
$3.43M
| $106K | ﹤0.01% |
+43,626
| New | +$107K |
|
11531
PUT
Atea Pharmaceuticals
AVIR
$430M
| $106K | ﹤0.01% |
+36,700
| New | +$125K |
|
|
SVA
11532
DELISTED
Sinovac Biotech, Ltd
SVA
| $106K | ﹤0.01% |
16,430
| – | – |
|
|
HDSN
11533
PUT
Hudson Technologies
HDSN
$229M
| $106K | ﹤0.01% |
+10,700
| New | +$100K |
|
|
EVM
11534
DELISTED
Eaton Vance California Municipal Bond Fund
EVM
| $106K | ﹤0.01% |
11,174
-2,122
| -16% | -$19.2K |
|
11535
PUT
The Joint Corp
JYNT
$119M
| $106K | ﹤0.01% |
11,100
-3,000
| -21% | -$32.5K |
|
11536
CALL
Seanergy Maritime Holdings
SHIP
$385M
| $106K | ﹤0.01% |
12,800
-3,400
| -21% | -$25.8K |
|
11537
PUT
Satellogic
SATL
$746M
| $106K | ﹤0.01% |
32,200
+18,400
| +133% | +$64.9K |
|
11538
CALL
Sky Harbour Group
SKYH
$418M
| $106K | ﹤0.01% |
10,700
-2,900
| -21% | -$29.6K |
|
11539
Design Therapeutics
DSGN
$946M
| $106K | ﹤0.01% |
14,023
-24,147
| -63% | -$121K |
|
11540
VTEX
VTEX
$595M
| $105K | ﹤0.01% |
24,082
-73,337
| -75% | -$371K |
|
11541
Vera Bradley
VRA
$94.1M
| $105K | ﹤0.01% |
52,069
-54,139
| -51% | -$115K |
|
11542
Horizon Technology Finance
HRZN
$315M
| $105K | ﹤0.01% |
17,154
-1,747
| -9% | -$12.7K |
|
11543
TOMI Environmental Solutions
TOMZ
$13.8M
| $104K | ﹤0.01% |
33,760
+10,120
| +43% | +$28.8K |
|
|
UYSC
11544
UY Scuti Acquisition Corp
UYSC
$56.8M
| $104K | ﹤0.01% |
+10,200
| New | +$103K |
|
11545
Digital Turbine
APPS
$1.34B
| $104K | ﹤0.01% |
16,178
-119,681
| -88% | -$594K |
|
|
CIO
11546
DELISTED
City Office REIT
CIO
| $103K | ﹤0.01% |
14,835
-38,152
| -72% | -$252K |
|
|
MTR
11547
Mesa Royalty Trust
MTR
$4.17M
| $103K | ﹤0.01% |
19,286
+1,327
| +7% | +$7.46K |
|
11548
OPAL Fuels
OPAL
$62.5M
| $103K | ﹤0.01% |
46,630
+3,305
| +8% | +$7.8K |
|
11549
PUT
Hooker Furnishings Corp
HOFT
$144M
| $103K | ﹤0.01% |
+10,100
| New | +$105K |
|
11550
PUT
Everspin Technologies
MRAM
$403M
| $102K | ﹤0.01% |
11,000
-1,700
| -13% | -$11.6K |
|
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.