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 | |
|---|---|---|---|---|---|---|
9526
PUT
AptarGroup
ATR
$8.57B
| $588K | ﹤0.01% |
4,700
-5,600
| -54% | -$680K |
|
9527
CALL
SPX Corp
SPXC
$10.4B
| $588K | ﹤0.01% |
2,400
-24,300
| -91% | -$5.32M |
|
|
PPTA
9528
Perpetua Resources
PPTA
$3.21B
| $588K | ﹤0.01% |
28,342
-360,494
| -93% | -$9.78M |
|
9529
WisdomTree International Efficient Core Fund
NTSI
$503M
| $588K | ﹤0.01% |
12,614
-111,350
| -90% | -$5.16M |
|
|
OBE
9530
PUT
Obsidian Energy
OBE
$797M
| $588K | ﹤0.01% |
72,300
+30,400
| +73% | +$341K |
|
|
LGCY
9531
Legacy Education Inc
LGCY
$133M
| $588K | ﹤0.01% |
49,969
-42,311
| -46% | -$498K |
|
9532
CALL
Vanda Pharmaceuticals
VNDA
$319M
| $588K | ﹤0.01% |
96,000
-153,300
| -61% | -$1M |
|
9533
iShares MSCI China Multisector Tech ETF
TCHI
$44.9M
| $587K | ﹤0.01% |
22,166
+10,862
| +96% | +$265K |
|
9534
PUT
EastGroup Properties
EGP
$10.8B
| $587K | ﹤0.01% |
2,900
+800
| +38% | +$160K |
|
9535
CALL
Goldman Sachs BDC
GSBD
$1.11B
| $587K | ﹤0.01% |
61,900
+23,900
| +63% | +$222K |
|
9536
Enlight Renewable Energy
ENLT
$11.2B
| $587K | ﹤0.01% |
+6,591
| New | +$581K |
|
9537
PUT
First Mid Bancshares
FMBH
$1.34B
| $587K | ﹤0.01% |
+12,200
| New | +$538K |
|
9538
US Treasury 20 Year Bond ETF
UTWY
$8.22M
| $587K | ﹤0.01% |
13,744
-1,198
| -8% | -$51.1K |
|
9539
CALL
Biomea Fusion
BMEA
$99.3M
| $586K | ﹤0.01% |
398,500
+362,700
| +1,013% | +$541K |
|
|
SEEM
9540
SEI Select Emerging Markets Equity ETF
SEEM
$654M
| $585K | ﹤0.01% |
14,601
-5,940
| -29% | -$225K |
|
9541
VanEck Moody's Analytics BBB Corporate Bond ETF
MBBB
$4.7M
| $585K | ﹤0.01% |
+27,374
| New | +$585K |
|
|
FWDI
9542
Forward Industries Inc
FWDI
$380M
| $585K | ﹤0.01% |
138,684
-122,460
| -47% | -$546K |
|
9543
PUT
GFL Environmental
GFL
$14.8B
| $585K | ﹤0.01% |
+15,900
| New | +$601K |
|
9544
Goldman Sachs MarketBeta Emerging Markets Equity ETF
GSEE
$138M
| $585K | ﹤0.01% |
8,292
+4,477
| +117% | +$301K |
|
9545
CALL
Astrana Health
ASTH
$1.95B
| $585K | ﹤0.01% |
12,600
-81,300
| -87% | -$2.93M |
|
9546
Option Care Health
OPCH
$3.55B
| $583K | ﹤0.01% |
27,818
-32,858
| -54% | -$764K |
|
9547
Full Truck Alliance
YMM
$9.1B
| $583K | ﹤0.01% |
71,839
-1,936,046
| -96% | -$16.5M |
|
9548
Franklin US Equity Index ETF
USPX
$2.06B
| $583K | ﹤0.01% |
8,930
+3,451
| +63% | +$219K |
|
9549
CALL
Surgery Partners
SGRY
$1.9B
| $583K | ﹤0.01% |
34,700
-78,600
| -69% | -$1.1M |
|
|
GIW
9550
GigCapital8
GIW
$371M
| $582K | ﹤0.01% |
57,901
+12,920
| +29% | +$130K |
|
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.