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 | |
|---|---|---|---|---|---|---|
1226
CALL
Critical Metals Corp
CRML
$980M
| $71.4M | 0.01% |
6,968,800
+3,930,900
| +129% | +$42.1M |
|
1227
CALL
Entegris
ENTG
$21.1B
| $71.3M | 0.01% |
396,600
+14,100
| +4% | +$2.03M |
|
1228
LPL Financial
LPLA
$28.7B
| $71.3M | 0.01% |
252,965
+144,770
| +134% | +$43.5M |
|
1229
CALL
State Street
STT
$52.4B
| $71M | 0.01% |
418,900
+76,200
| +22% | +$11.7M |
|
1230
Boston Scientific
BSX
$71B
| $70.9M | 0.01% |
1,661,950
+628,841
| +61% | +$34.1M |
|
1231
American Airlines Group
AAL
$9.02B
| $70.8M | 0.01% |
3,920,286
-1,169,951
| -23% | -$15.7M |
|
1232
PUT
Silicon Motion
SIMO
$8.25B
| $70.8M | 0.01% |
212,500
+155,500
| +273% | +$36M |
|
1233
PUT
American Electric Power
AEP
$66.4B
| $70.8M | 0.01% |
517,600
+125,700
| +32% | +$16.6M |
|
1234
PUT
US Bancorp
USB
$97.3B
| $70.8M | 0.01% |
1,171,900
-208,200
| -15% | -$11.7M |
|
1235
Humana
HUM
$46.4B
| $70.8M | 0.01% |
178,170
-117,139
| -40% | -$33.4M |
|
1236
CALL
Arrowhead Research
ARWR
$12.3B
| $70.7M | 0.01% |
867,600
-67,300
| -7% | -$4.97M |
|
1237
iShares MSCI Brazil ETF
EWZ
$8.07B
| $70.7M | 0.01% |
2,049,100
+307,501
| +18% | +$11.5M |
|
|
MULL
1238
PUT
GraniteShares 2x Long MU Daily ETF
MULL
$503M
| $70.7M | 0.01% |
+1,919,100
| New | +$38.1M |
|
|
GLXY
1239
PUT
Galaxy Digital Inc
GLXY
$4.44B
| $70.6M | 0.01% |
2,581,800
+207,100
| +9% | +$5.77M |
|
1240
Honeywell
HON
$68.1B
| $70.6M | 0.01% |
315,209
-53,406
| -14% | -$11.9M |
|
1241
CALL
Listed Funds Trust Roundhill Magnificent Seven ETF
MAGS
$4.16B
| $70.6M | 0.01% |
1,097,400
+734,600
| +202% | +$48.5M |
|
1242
PUT
Alexandria Real Estate Equities
ARE
$9.3B
| $70.5M | 0.01% |
1,334,500
+106,600
| +9% | +$5.1M |
|
1243
PUT
Southwest Airlines
LUV
$19.9B
| $70.5M | 0.01% |
1,371,200
-466,600
| -25% | -$19.6M |
|
1244
CrowdStrike
CRWD
$194B
| $70.4M | 0.01% |
369,124
-707,208
| -66% | -$100M |
|
1245
CALL
Hecla Mining
HL
$13.7B
| $70.4M | 0.01% |
4,562,400
-972,000
| -18% | -$17.1M |
|
1246
CALL
XP
XP
$8.66B
| $70.4M | 0.01% |
4,327,400
+2,772,700
| +178% | +$49.4M |
|
1247
Kratos Defense & Security Solutions
KTOS
$9.96B
| $70.4M | 0.01% |
1,411,098
+853,271
| +153% | +$51.6M |
|
1248
DexCom
DXCM
$34.4B
| $70.3M | 0.01% |
1,043,864
+665,158
| +176% | +$44.3M |
|
1249
KraneShares CSI China Internet ETF
KWEB
$5.18B
| $70.2M | 0.01% |
2,868,309
+2,354,783
| +459% | +$65.2M |
|
1250
Enphase Energy
ENPH
$4.91B
| $69.9M | 0.01% |
1,420,553
+553,447
| +64% | +$25.2M |
|
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.