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 |
Invesco QQQ Trust
QQQ
|
+$2.65B |
| 2 |
TSMC
TSM
|
+$1.25B |
| 3 |
Microsoft
MSFT
|
+$1.1B |
| 4 |
Micron Technology
MU
|
+$957M |
| 5 |
UnitedHealth
UNH
|
+$774M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
JPMorgan International Research Enhanced Equity ETF
JIRE
|
+$785M |
| 2 |
Broadcom
AVGO
|
+$635M |
| 3 |
Netflix
NFLX
|
+$580M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$372M |
| 5 |
KraneShares CSI China Internet ETF
KWEB
|
+$267M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.02% |
| 2 | Consumer Discretionary | 0.76% |
| 3 | Healthcare | 0.56% |
| 4 | Financials | 0.54% |
| 5 | Communication Services | 0.5% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
SPWRW
12701
SunPower Inc Warrants
SPWRW
$1.22M
| $38K | ﹤0.01% |
152,112
+106,806
| +236% | +$27.7K |
|
12702
Talphera
TLPH
$65.4M
| $37.8K | ﹤0.01% |
50,616
-5,816
| -10% | -$5.26K |
|
12703
PUT
Fate Therapeutics
FATE
$308M
| $37.8K | ﹤0.01% |
31,500
-44,400
| -58% | -$54.1K |
|
12704
CALL
Rekor Systems
REKR
$78.9M
| $37.6K | ﹤0.01% |
45,900
-61,100
| -57% | -$65.4K |
|
|
OCCI
12705
OFS Credit Co
OCCI
$77.2M
| $37.6K | ﹤0.01% |
+13,008
| New | +$49.6K |
|
|
AMTD
12706
AMTD IDEA Group
AMTD
$73.3M
| $37.5K | ﹤0.01% |
37,911
-4,889
| -11% | -$4.94K |
|
12707
BranchOut Food
BOF
$59M
| $37.5K | ﹤0.01% |
+11,360
| New | +$39.4K |
|
12708
ETRACS 2x Monthly Pay Leveraged US Small Cap High Dividend ETN Series B
SMHB
$24.5M
| $37.4K | ﹤0.01% |
10,291
-27,208
| -73% | -$110K |
|
12709
CALL
Identive
INVE
$69.8M
| $37.4K | ﹤0.01% |
+10,100
| New | +$34K |
|
12710
PUT
Tenaya Therapeutics
TNYA
$156M
| $37.2K | ﹤0.01% |
53,900
+2,600
| +5% | +$1.92K |
|
12711
SkinHealth Systems
SKIN
$89.1M
| $37.1K | ﹤0.01% |
41,704
-7,738
| -16% | -$9.5K |
|
12712
MDB Capital Holdings
MDBH
$31.7M
| $36.9K | ﹤0.01% |
+12,397
| New | +$39.3K |
|
12713
CALL
GrowGeneration
GRWG
$100M
| $36.9K | ﹤0.01% |
33,500
-28,400
| -46% | -$35.4K |
|
12714
PUT
Cato Corp
CATO
$55.3M
| $36.8K | ﹤0.01% |
13,000
-21,500
| -62% | -$66.2K |
|
12715
CALL
BeyondSpring
BYSI
$28.4M
| $36.6K | ﹤0.01% |
22,300
-2,700
| -11% | -$4.16K |
|
12716
Scienjoy Holding
SJ
$42.5M
| $36.3K | ﹤0.01% |
+28,812
| New | +$34.6K |
|
12717
PUT
Fuel Tech
FTEK
$44.6M
| $36.2K | ﹤0.01% |
29,700
+8,400
| +39% | +$11.6K |
|
12718
CALL
Clean Energy Fuels
CLNE
$357M
| $36.2K | ﹤0.01% |
+14,600
| New | +$34K |
|
12719
Asia Pacific Wire & Cable
APWC
$58.1M
| $35.9K | ﹤0.01% |
26,363
+1,020
| +4% | +$1.66K |
|
12720
Cryo-Cell International
CCEL
$34.3M
| $35.6K | ﹤0.01% |
10,018
-2,235
| -18% | -$7.44K |
|
12721
PUT
Laser Photonics
LASE
$70.8M
| $35.5K | ﹤0.01% |
35,500
+3,400
| +11% | +$4.58K |
|
12722
Sportsman's Warehouse
SPWH
$45.3M
| $35.4K | ﹤0.01% |
25,129
-39,678
| -61% | -$53.5K |
|
12723
PUT
INmune Bio
INMB
$67.7M
| $35.4K | ﹤0.01% |
31,300
-27,700
| -47% | -$39.5K |
|
12724
Shengfeng Development Ltd
SFWL
$71.4M
| $35.3K | ﹤0.01% |
39,955
+12,245
| +44% | +$11.4K |
|
|
ONCY
12725
Oncolytics Biotech
ONCY
$109M
| $35.1K | ﹤0.01% |
+41,323
| New | +$41.1K |
|
Similar funds
Jeff Yass's Q1 2026 Portfolio in Review
As of Q1 2026, Jeff Yass held 14,567 positions worth $893B, up 2.9% from $868B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Jeff Yass's Q1 2026 filing shows 2,388 new, 5,757 increased, 4,870 reduced and 1,500 closed positions. Its largest new stake was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M. The largest sale was JPMorgan International Research Enhanced Equity ETF, an estimated $785M.
By sector, the portfolio is most concentrated in Technology at 2% of assets, up from 1.7% a quarter earlier, followed by Consumer Discretionary and Healthcare.
- Jeff Yass's largest Q1 2026 buy was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
- Jeff Yass added most to Invesco QQQ Trust in Q1 2026, an estimated $2.65B increase.
- Jeff Yass's biggest Q1 2026 reduction was JPMorgan International Research Enhanced Equity ETF, cutting an estimated $785M.
- Jeff Yass fully exited Schwab International Equity ETF in Q1 2026, selling an estimated $147M.
- Jeff Yass's ten largest holdings make up 27% of its $893B portfolio in Q1 2026.
- Jeff Yass opened 2,388 new positions and closed 1,500 in Q1 2026.
- Jeff Yass's portfolio value rose 2.9% quarter-over-quarter to $893B.
Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.