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 | |
|---|---|---|---|---|---|---|
|
SNDK
3176
Sandisk
SNDK
$217B
| $8.93M | ﹤0.01% |
79,619
-231,586
| -74% | -$13.5M |
|
3177
CALL
Baxter International
BAX
$13.5B
| $8.93M | ﹤0.01% |
392,100
+207,600
| +113% | +$5.27M |
|
3178
CALL
Helmerich & Payne
HP
$4.25B
| $8.93M | ﹤0.01% |
404,100
+312,800
| +343% | +$5.77M |
|
3179
CALL
Cooper-Standard Automotive
CPS
$473M
| $8.93M | ﹤0.01% |
241,700
+152,500
| +171% | +$4.65M |
|
3180
PUT
Axos Financial
AX
$5.55B
| $8.92M | ﹤0.01% |
105,400
-7,300
| -6% | -$636K |
|
3181
PUT
Box
BOX
$4.8B
| $8.92M | ﹤0.01% |
276,400
+34,300
| +14% | +$1.11M |
|
3182
HubSpot
HUBS
$13B
| $8.91M | ﹤0.01% |
19,044
-18,081
| -49% | -$9.1M |
|
3183
Phillips 66
PSX
$97.4B
| $8.9M | ﹤0.01% |
65,463
-50,179
| -43% | -$6.43M |
|
3184
Joby Aviation
JOBY
$6.9B
| $8.9M | ﹤0.01% |
551,200
-1,884,116
| -77% | -$28.6M |
|
3185
PUT
Wendy's
WEN
$1.58B
| $8.89M | ﹤0.01% |
970,800
+583,500
| +151% | +$5.99M |
|
3186
CALL
Ultragenyx Pharmaceutical
RARE
$2.52B
| $8.89M | ﹤0.01% |
295,600
-209,900
| -42% | -$6.29M |
|
3187
PUT
Surgery Partners
SGRY
$1.79B
| $8.89M | ﹤0.01% |
410,600
-24,900
| -6% | -$555K |
|
3188
Tyler Technologies
TYL
$15.5B
| $8.88M | ﹤0.01% |
16,976
+7,978
| +89% | +$4.48M |
|
3189
iShares Micro-Cap ETF
IWC
$1.5B
| $8.88M | ﹤0.01% |
59,530
-1,972
| -3% | -$274K |
|
3190
CALL
Reliance Steel & Aluminium
RS
$19.8B
| $8.87M | ﹤0.01% |
31,600
-2,600
| -8% | -$780K |
|
3191
CALL
The RealReal
REAL
$1.33B
| $8.87M | ﹤0.01% |
834,600
+52,700
| +7% | +$390K |
|
3192
CALL
Capricor Therapeutics
CAPR
$558M
| $8.87M | ﹤0.01% |
1,230,200
-155,700
| -11% | -$1.15M |
|
3193
TripAdvisor
TRIP
$1.16B
| $8.86M | ﹤0.01% |
545,198
+112,099
| +26% | +$1.96M |
|
3194
CALL
Toro Company
TTC
$9.43B
| $8.86M | ﹤0.01% |
116,300
+8,200
| +8% | +$629K |
|
3195
Ross Stores
ROST
$73.3B
| $8.86M | ﹤0.01% |
58,113
-232,212
| -80% | -$33.2M |
|
3196
CALL
Direxion Daily AMZN Bull 2X ETF
AMZU
$304M
| $8.85M | ﹤0.01% |
254,600
+88,200
| +53% | +$3.36M |
|
3197
CALL
Asana
ASAN
$2.35B
| $8.84M | ﹤0.01% |
661,700
-8,200
| -1% | -$116K |
|
3198
CALL
Thomson Reuters
TRI
$46B
| $8.82M | ﹤0.01% |
55,923
-126,319
| -69% | -$23.6M |
|
|
MTSR
3199
DELISTED
Metsera Inc
MTSR
| $8.82M | ﹤0.01% |
168,477
+147,189
| +691% | +$5.43M |
|
3200
PUT
Zillow
ZG
$8.23B
| $8.81M | ﹤0.01% |
118,300
+67,700
| +134% | +$5.33M |
|
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.