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 | |
|---|---|---|---|---|---|---|
|
SY
12226
PUT
So-Young International
SY
$230M
| $146K | ﹤0.01% |
98,500
-258,100
| -72% | -$620K |
|
12227
RxSight
RXST
$260M
| $146K | ﹤0.01% |
30,238
-40,055
| -57% | -$242K |
|
|
HTT
12228
CALL
High Templar Tech Ltd
HTT
$388M
| $146K | ﹤0.01% |
56,900
+5,300
| +10% | +$13.8K |
|
|
PYPG
12229
Leverage Shares 2X Long PYPL Daily ETF
PYPG
$22.3M
| $146K | ﹤0.01% |
28,444
-258,848
| -90% | -$1.52M |
|
|
GME.WS
12230
GameStop Corp Warrants
GME.WS
| $146K | ﹤0.01% |
52,168
-4
| -0% | -$14 |
|
|
GOOS
12231
PUT
Canada Goose Holdings
GOOS
$854M
| $146K | ﹤0.01% |
+15,300
| New | +$161K |
|
12232
PUT
Lifezone Metals
LZM
$392M
| $146K | ﹤0.01% |
+37,500
| New | +$175K |
|
|
INV
12233
Innventure Inc
INV
$128M
| $145K | ﹤0.01% |
28,695
-1,666,290
| -98% | -$9.8M |
|
|
ILPT
12234
Industrial Logistics Properties Trust
ILPT
$554M
| $145K | ﹤0.01% |
16,400
-16,733
| -51% | -$130K |
|
12235
KLX Energy Services
KLXE
$35.9M
| $145K | ﹤0.01% |
56,359
-6,238
| -10% | -$18.5K |
|
12236
CALL
Sinclair Inc
SBGI
$1.04B
| $145K | ﹤0.01% |
10,200
-20,300
| -67% | -$292K |
|
12237
CALL
Microvision
MVIS
$50.8M
| $145K | ﹤0.01% |
29,293
-24,000
| -45% | -$198K |
|
|
FINS
12238
Angel Oak Financial Strategies Income Term Trust
FINS
$420M
| $145K | ﹤0.01% |
+11,303
| New | +$144K |
|
|
XRPZ
12239
CALL
Franklin XRP ETF
XRPZ
$212M
| $144K | ﹤0.01% |
+12,700
| New | +$180K |
|
12240
Fortress Biotech
FBIO
$95.7M
| $144K | ﹤0.01% |
47,002
-163,743
| -78% | -$422K |
|
|
BLUWU
12241
Blue Water Acquisition Corp III Unit
BLUWU
| $143K | ﹤0.01% |
13,672
-367
| -3% | -$3.91K |
|
12242
CALL
ReposiTrak
TRAK
$145M
| $143K | ﹤0.01% |
+15,900
| New | +$145K |
|
|
ETHW
12243
Bitwise Ethereum ETF
ETHW
$257M
| $143K | ﹤0.01% |
12,644
-206,359
| -94% | -$3.04M |
|
12244
Spok Holdings
SPOK
$216M
| $143K | ﹤0.01% |
13,927
+863
| +7% | +$9.39K |
|
12245
PUT
Cabaletta Bio
CABA
$531M
| $142K | ﹤0.01% |
45,800
+8,600
| +23% | +$28.3K |
|
|
GAU
12246
CALL
Galiano Gold
GAU
$612M
| $142K | ﹤0.01% |
76,100
+46,300
| +155% | +$107K |
|
|
DHY
12247
Credit Suisse High Yield Credit Fund
DHY
$238M
| $142K | ﹤0.01% |
79,753
-41,787
| -34% | -$74.5K |
|
12248
Fathom Holdings
FTHM
$24.5M
| $142K | ﹤0.01% |
140,333
+9,863
| +8% | +$7.72K |
|
|
KDK
12249
PUT
Kodiak AI
KDK
$790M
| $142K | ﹤0.01% |
+27,900
| New | +$209K |
|
12250
Journey Medical
DERM
$219M
| $142K | ﹤0.01% |
20,001
+7,280
| +57% | +$41.6K |
|
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.