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 | |
|---|---|---|---|---|---|---|
13101
Maris-Tech Ltd Warrants
MTEKW
| $12.6K | ﹤0.01% |
78,410
+2,366
| +3% | +$436 |
|
13102
Genius Group
GNS
$34M
| $12.5K | ﹤0.01% |
67,050
+38,782
| +137% | +$10.7K |
|
|
NVX
13103
CALL
NOVONIX
NVX
$101M
| $12.5K | ﹤0.01% |
27,200
-458,600
| -94% | -$305K |
|
13104
Bullfrog AI
BFRG
$10.8M
| $12.1K | ﹤0.01% |
+17,082
| New | +$13.2K |
|
13105
Fractyl Health
GUTS
$124M
| $12K | ﹤0.01% |
15,132
-160,955
| -91% | -$115K |
|
13106
DocGo
DCGO
$43M
| $12K | ﹤0.01% |
23,182
-74,646
| -76% | -$44.6K |
|
|
BGM
13107
BGM Group Ltd
BGM
$5.25M
| $11.8K | ﹤0.01% |
32,067
+16,330
| +104% | +$5.32K |
|
13108
OLB
OLB
$7.14M
| $11.7K | ﹤0.01% |
+30,668
| New | +$14K |
|
|
IMMP
13109
Immutep
IMMP
$56.9M
| $11.6K | ﹤0.01% |
+27,729
| New | +$12.1K |
|
13110
Scienjoy Holding
SJ
$40.8M
| $11.5K | ﹤0.01% |
14,802
-14,010
| -49% | -$15.6K |
|
|
FGMCR
13111
DELISTED
FG Merger II Corp Rights
FGMCR
| $11.5K | ﹤0.01% |
+13,212
| New | +$9.41K |
|
|
BCTXZ
13112
BriaCell Therapeutics Corp Warrant
BCTXZ
$245K
| $11.5K | ﹤0.01% |
+114,522
| New | +$11.1K |
|
|
AMTD
13113
AMTD IDEA Group
AMTD
$76.3M
| $11.3K | ﹤0.01% |
11,673
-26,238
| -69% | -$26.4K |
|
|
KAPA
13114
Kairos Pharma
KAPA
$6.87M
| $11.2K | ﹤0.01% |
+29,292
| New | +$15.2K |
|
|
XHG
13115
XChange TEC
XHG
$227M
| $11.2K | ﹤0.01% |
+12,432
| New | +$12.4K |
|
|
FFAI
13116
CALL
Faraday Future Intelligent Electric
FFAI
$12.3M
| $11.1K | ﹤0.01% |
+323
| New | +$15.9K |
|
13117
Socket Mobile
SCKT
$5.52M
| $11.1K | ﹤0.01% |
18,402
-13,983
| -43% | -$12K |
|
|
OPENZ
13118
Opendoor Technologies Inc Series Z Warrants
OPENZ
$3.99M
| $11.1K | ﹤0.01% |
46,145
+350
| +0.8% | +$100 |
|
13119
PUT
Companhia Siderúrgica Nacional
SID
$1.3B
| $11K | ﹤0.01% |
+12,000
| New | +$15K |
|
13120
CALL
Chegg
CHGG
$90.8M
| $11K | ﹤0.01% |
10,900
-258,100
| -96% | -$283K |
|
13121
Highway Holdings
HIHO
$4.21M
| $10.8K | ﹤0.01% |
+13,665
| New | +$10.9K |
|
|
KNRX
13122
Knorex Ltd
KNRX
$15.8M
| $10.8K | ﹤0.01% |
+22,344
| New | +$20.8K |
|
|
TRIB
13123
Trinity Biotech
TRIB
$8.62M
| $10.4K | ﹤0.01% |
+895
| New | +$16.6K |
|
13124
Fenbo Holdings
FEBO
$7.85M
| $10.4K | ﹤0.01% |
11,698
-17,553
| -60% | -$18.3K |
|
|
OPENW
13125
Opendoor Technologies Inc Series K Warrants
OPENW
$6.46M
| $10.4K | ﹤0.01% |
21,021
-30
| -0.1% | -$18 |
|
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.