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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$2.87B |
| 2 |
NVIDIA
NVDA
|
+$2.46B |
| 3 |
Microsoft
MSFT
|
+$1.32B |
| 4 |
Amazon
AMZN
|
+$1.13B |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$1.12B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$1.78B |
| 2 |
SNDK
Sandisk
SNDK
|
+$949M |
| 3 |
Advanced Micro Devices
AMD
|
+$926M |
| 4 |
Micron Technology
MU
|
+$585M |
| 5 |
Vanguard Total International Stock ETF
VXUS
|
+$509M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.93% |
| 2 | Communication Services | 0.62% |
| 3 | Consumer Discretionary | 0.62% |
| 4 | Industrials | 0.48% |
| 5 | Healthcare | 0.47% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
5176
PUT
Celldex Therapeutics
CLDX
$3.19B
| $3.75M | ﹤0.01% |
100,900
+75,100
| +291% | +$2.43M |
|
5177
iShares MSCI Denmark ETF
EDEN
$195M
| $3.75M | ﹤0.01% |
34,017
+30,310
| +818% | +$3.33M |
|
|
FAZ
5178
PUT
Direxion Daily Financial Bear 3x ETF
FAZ
$87.2M
| $3.75M | ﹤0.01% |
95,200
-200
| -0.2% | -$8.74K |
|
5179
Invesco Dorsey Wright Developed Markets Momentum ETF
PIZ
$716M
| $3.75M | ﹤0.01% |
+67,081
| New | +$3.74M |
|
5180
PUT
Grand Canyon Education
LOPE
$3.88B
| $3.75M | ﹤0.01% |
26,200
+1,900
| +8% | +$302K |
|
5181
PUT
Wabtec
WAB
$50.8B
| $3.75M | ﹤0.01% |
13,900
| – | – |
|
5182
CALL
Flowers Foods
FLO
$1.52B
| $3.75M | ﹤0.01% |
474,300
+284,000
| +149% | +$2.27M |
|
|
YSS
5183
York Space Systems
YSS
$1.25B
| $3.75M | ﹤0.01% |
152,176
+140,400
| +1,192% | +$4.36M |
|
5184
PUT
QuidelOrtho
QDEL
$1.02B
| $3.74M | ﹤0.01% |
213,700
+195,200
| +1,055% | +$2.58M |
|
5185
CALL
Macerich
MAC
$6.86B
| $3.74M | ﹤0.01% |
148,600
+36,200
| +32% | +$814K |
|
5186
PUT
Consensus Cloud Solutions
CCSI
$703M
| $3.74M | ﹤0.01% |
98,000
-58,200
| -37% | -$1.74M |
|
5187
Denison Mines
DNN
$3.29B
| $3.74M | ﹤0.01% |
1,220,898
+1,170,744
| +2,334% | +$4.08M |
|
5188
United States Oil Fund
USO
$1.99B
| $3.73M | ﹤0.01% |
35,068
-159,129
| -82% | -$20.9M |
|
5189
CALL
Heritage Insurance Holdings
HRTG
$1.02B
| $3.73M | ﹤0.01% |
143,100
+28,800
| +25% | +$718K |
|
5190
Comstock
LODE
$266M
| $3.73M | ﹤0.01% |
896,870
-1,117,715
| -55% | -$4.07M |
|
5191
CALL
Enovis
ENOV
$1.46B
| $3.72M | ﹤0.01% |
179,900
+22,800
| +15% | +$538K |
|
5192
PUT
Millicom
TIGO
$16.1B
| $3.72M | ﹤0.01% |
41,000
+30,300
| +283% | +$2.55M |
|
5193
First Solar
FSLR
$22.1B
| $3.72M | ﹤0.01% |
15,763
-12,821
| -45% | -$3.01M |
|
|
CAI
5194
CALL
Caris Life Sciences
CAI
$7.58B
| $3.72M | ﹤0.01% |
208,700
+45,500
| +28% | +$814K |
|
5195
Trinity Capital Inc
TRIN
$1.77B
| $3.72M | ﹤0.01% |
207,737
-27,088
| -12% | -$447K |
|
5196
CALL
ARK Autonomous Technology & Robotics ETF
ARKQ
$1.92B
| $3.72M | ﹤0.01% |
28,100
-9,800
| -26% | -$1.27M |
|
5197
CALL
Genworth Financial
GNW
$3.74B
| $3.72M | ﹤0.01% |
392,300
+114,400
| +41% | +$1.02M |
|
5198
American States Water
AWR
$3.56B
| $3.71M | ﹤0.01% |
44,913
+28,445
| +173% | +$2.21M |
|
5199
CALL
ESCO Technologies
ESE
$7.34B
| $3.71M | ﹤0.01% |
10,600
+6,800
| +179% | +$2.13M |
|
5200
CALL
NETGEAR
NTGR
$589M
| $3.71M | ﹤0.01% |
158,900
+128,000
| +414% | +$3.19M |
|
Similar funds
Jeff Yass's Q2 2026 Portfolio in Review
As of Q2 2026, Jeff Yass held 15,023 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Jeff Yass deployed $142B of net new capital in Q2 2026, opening 1,956 new positions and adding to 5,793 existing holdings. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
By sector, the portfolio is most concentrated in Technology at 2.9% of assets, up from 2% a quarter earlier, followed by Communication Services and Consumer Discretionary.
On the sell side, the largest reduction was Invesco QQQ Trust, an estimated $1.78B trimmed.
- Jeff Yass's largest Q2 2026 buy was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
- Jeff Yass added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $2.87B increase.
- Jeff Yass's biggest Q2 2026 reduction was Invesco QQQ Trust, cutting an estimated $1.78B.
- Jeff Yass fully exited iShares MSCI Emerging Markets ex China ETF in Q2 2026, selling an estimated $142M.
- Jeff Yass's ten largest holdings make up 27% of its $1.28T portfolio in Q2 2026.
- Jeff Yass opened 1,956 new positions and closed 1,748 in Q2 2026.
- Jeff Yass's portfolio value rose 44% quarter-over-quarter to $1.28T.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.