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 | |
|---|---|---|---|---|---|---|
6526
CALL
VanEck Steel ETF
SLX
$177M
| $1.95M | ﹤0.01% |
19,800
+16,400
| +482% | +$1.71M |
|
6527
Post Holdings
POST
$3.69B
| $1.95M | ﹤0.01% |
22,070
-2,590
| -11% | -$252K |
|
6528
Adtran
ADTN
$644M
| $1.95M | ﹤0.01% |
140,133
+26,084
| +23% | +$407K |
|
6529
CALL
IPG Photonics
IPGP
$3.03B
| $1.95M | ﹤0.01% |
16,600
-24,500
| -60% | -$2.81M |
|
|
SMAX
6530
iShares Large Cap Max Buffer Sep ETF
SMAX
$89.2M
| $1.95M | ﹤0.01% |
69,884
+41,031
| +142% | +$1.13M |
|
6531
CALL
MBIA
MBI
$248M
| $1.95M | ﹤0.01% |
298,500
+175,200
| +142% | +$1.06M |
|
|
SPCG
6532
Tradr 2X Short SpaceX Daily ETF
SPCG
$12.5M
| $1.95M | ﹤0.01% |
+112,975
| New | +$2.1M |
|
6533
PUT
SiteOne Landscape Supply
SITE
$4.19B
| $1.94M | ﹤0.01% |
17,000
+3,400
| +25% | +$411K |
|
6534
ProShares UltraShort S&P500
SDS
$397M
| $1.94M | ﹤0.01% |
34,185
-48,162
| -58% | -$2.94M |
|
6535
PUT
iShares MSCI Emerging Markets ex China ETF
EMXC
$24.8B
| $1.94M | ﹤0.01% |
19,000
+13,000
| +217% | +$1.23M |
|
6536
CALL
Lifestance Health
LFST
$4.6B
| $1.94M | ﹤0.01% |
181,400
+150,200
| +481% | +$1.16M |
|
6537
First Trust Exchange-Traded Fund II First Trust S-Network Future Vehicles & Technology ETF
CARZ
$47.1M
| $1.94M | ﹤0.01% |
16,390
+6,553
| +67% | +$701K |
|
6538
PUT
Perdoceo Education
PRDO
$2.07B
| $1.94M | ﹤0.01% |
60,700
+27,400
| +82% | +$940K |
|
6539
PUT
Clean Harbors
CLH
$16.5B
| $1.94M | ﹤0.01% |
6,500
-1,800
| -22% | -$532K |
|
6540
PUT
Murphy Oil
MUR
$5.01B
| $1.94M | ﹤0.01% |
59,600
-142,200
| -70% | -$5.44M |
|
6541
PUT
iShares Global Clean Energy ETF
ICLN
$2.21B
| $1.94M | ﹤0.01% |
94,700
+34,600
| +58% | +$717K |
|
6542
CALL
Personalis
PSNL
$1.84B
| $1.94M | ﹤0.01% |
144,800
+102,800
| +245% | +$837K |
|
6543
PUT
Invesco CurrencyShares Euro Currency Trust
FXE
$361M
| $1.94M | ﹤0.01% |
18,400
-218,900
| -92% | -$23.5M |
|
6544
PUT
ProShares Ultra Technology
ROM
$1.2B
| $1.94M | ﹤0.01% |
+12,500
| New | +$1.61M |
|
|
BOT
6545
CALL
RoboStrategy Inc
BOT
$687M
| $1.94M | ﹤0.01% |
+48,800
| New | +$1.51M |
|
6546
Franklin Intelligent Machines ETF
IQM
$88.6M
| $1.94M | ﹤0.01% |
15,611
-7,083
| -31% | -$784K |
|
6547
CALL
TFI International
TFII
$11.1B
| $1.94M | ﹤0.01% |
13,500
-15,500
| -53% | -$2.19M |
|
6548
iShares Treasury Floating Rate Bond ETF
TFLO
$6.68B
| $1.94M | ﹤0.01% |
38,262
+4,153
| +12% | +$210K |
|
6549
PUT
VanEck High Yield Muni ETF
HYD
$4.36B
| $1.94M | ﹤0.01% |
37,600
-13,200
| -26% | -$675K |
|
6550
CALL
Oric Pharmaceuticals
ORIC
$1.43B
| $1.94M | ﹤0.01% |
178,700
+107,400
| +151% | +$974K |
|
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.