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 | |
|---|---|---|---|---|---|---|
|
BNKK
11926
Bonk Inc
BNKK
$10.4M
| $38.9K | ﹤0.01% |
4,146
+2,504
| +152% | +$45.7K |
|
11927
PUT
Rekor Systems
REKR
$75.5M
| $38.8K | ﹤0.01% |
24,700
-17,800
| -42% | -$22.5K |
|
11928
CALL
Compass Therapeutics
CMPX
$432M
| $38.5K | ﹤0.01% |
+11,000
| New | +$34.7K |
|
11929
ClearSign Technologies
CLIR
$30.4M
| $38.4K | ﹤0.01% |
4,984
-5,426
| -52% | -$31.8K |
|
|
CLPR
11930
PUT
Clipper Realty
CLPR
$53.6M
| $38K | ﹤0.01% |
10,000
-7,600
| -43% | -$30.2K |
|
|
QSIAW
11931
DELISTED
Quantum-Si Inc Warrant
QSIAW
| $37.9K | ﹤0.01% |
+145,733
| New | +$63.4K |
|
11932
MultiSensor AI
MSAI
$11.8M
| $37.6K | ﹤0.01% |
+1,458
| New | +$42.5K |
|
11933
PUT
Goldgroup Mining
GORO
$492M
| $37.5K | ﹤0.01% |
44,600
-2,200
| -5% | -$1.36K |
|
11934
PUT
Getty Images
GETY
$107M
| $37K | ﹤0.01% |
18,700
+5,700
| +44% | +$10.6K |
|
11935
Harvard Bioscience
HBIO
$36.1M
| $37K | ﹤0.01% |
8,435
-5,611
| -40% | -$26.6K |
|
11936
CALL
SmartRent
SMRT
$257M
| $36.9K | ﹤0.01% |
+26,200
| New | +$33.6K |
|
11937
PUT
Purple Innovation
PRPL
$18.6M
| $36.9K | ﹤0.01% |
1,588
+268
| +20% | +$6.27K |
|
11938
iBio
IBIO
$67.6M
| $36.8K | ﹤0.01% |
+44,471
| New | +$34.2K |
|
|
OLPX
11939
CALL
DELISTED
Olaplex Holdings
OLPX
| $36.7K | ﹤0.01% |
28,000
+6,300
| +29% | +$9.03K |
|
11940
PUT
Zedge
ZDGE
$37.5M
| $36.7K | ﹤0.01% |
12,600
-22,200
| -64% | -$78.7K |
|
11941
PUT
Nkarta
NKTX
$198M
| $36.4K | ﹤0.01% |
17,600
+900
| +5% | +$1.85K |
|
11942
MAX Auto Industry -3x Inverse Leveraged ETN
CARD
$705K
| $36.3K | ﹤0.01% |
+13,098
| New | +$44.8K |
|
11943
Taboola.com
TBLA
$1.02B
| $36.2K | ﹤0.01% |
10,607
-27,876
| -72% | -$95.4K |
|
11944
VOC Energy
VOC
$55.9M
| $35.9K | ﹤0.01% |
12,261
-82,945
| -87% | -$237K |
|
11945
PMV Pharmaceuticals
PMVP
$65.2M
| $35.9K | ﹤0.01% |
25,634
-19,124
| -43% | -$26.5K |
|
11946
CALL
Senseonics Holdings Inc
SENS
$493M
| $35.8K | ﹤0.01% |
4,070
-1,175
| -22% | -$11.3K |
|
11947
Edesa Biotech
EDSA
$44.5M
| $35.6K | ﹤0.01% |
+14,610
| New | +$33.8K |
|
11948
PUT
Erasca
ERAS
$6.31B
| $35.5K | ﹤0.01% |
+16,300
| New | +$25.9K |
|
|
RNTX
11949
Rein Therapeutics
RNTX
$65.7M
| $35.3K | ﹤0.01% |
+30,860
| New | +$39.2K |
|
11950
PUT
Century Casinos
CNTY
$35.7M
| $35.2K | ﹤0.01% |
+13,500
| New | +$33.7K |
|
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.