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 | Miscellaneous | 94.37% |
| 2 | Technology | 2.02% |
| 3 | Consumer Discretionary | 0.76% |
| 4 | Healthcare | 0.56% |
| 5 | Financials | 0.54% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
SNBR
12201
DELISTED
Sleep Number
SNBR
| $123K | ﹤0.01% |
68,517
-116,176
| -63% | -$874K |
|
12202
CALL
LiveOne
LVO
$54.3M
| $123K | ﹤0.01% |
+24,100
| New | +$117K |
|
12203
PUT
Corbus Pharmaceuticals
CRBP
$215M
| $122K | ﹤0.01% |
+13,000
| New | +$109K |
|
|
IONL
12204
CALL
GraniteShares 2x Long IONQ Daily ETF
IONL
$75.8M
| $122K | ﹤0.01% |
+11,300
| New | +$257K |
|
|
ALDF
12205
Aldel Financial II Inc
ALDF
$322M
| $122K | ﹤0.01% |
+11,543
| New | +$122K |
|
|
SELF
12206
Global Self Storage
SELF
$64M
| $122K | ﹤0.01% |
23,779
+1,533
| +7% | +$7.77K |
|
|
AVR
12207
CALL
Anteris Technologies
AVR
$874M
| $121K | ﹤0.01% |
+21,800
| New | +$125K |
|
12208
Locafy
LCFY
$5.14M
| $121K | ﹤0.01% |
+27,711
| New | +$106K |
|
|
PCAPU
12209
ProCap Acquisition Corp Unit
PCAPU
$214M
| $121K | ﹤0.01% |
+11,817
| New | +$122K |
|
12210
CALL
Coty
COTY
$2.43B
| $121K | ﹤0.01% |
60,000
-102,100
| -63% | -$274K |
|
|
NIQ
12211
CALL
NIQ Global Intelligence PLC
NIQ
$5.62B
| $121K | ﹤0.01% |
+10,600
| New | +$143K |
|
12212
BRC Inc
BRCC
$119M
| $120K | ﹤0.01% |
15,497
+2,102
| +16% | +$17.7K |
|
12213
Conduent
CNDT
$271M
| $120K | ﹤0.01% |
93,935
-33,053
| -26% | -$50.4K |
|
12214
PUT
GrafTech
EAF
$194M
| $120K | ﹤0.01% |
+17,700
| New | +$187K |
|
12215
PUT
MediaAlpha
MAX
$666M
| $120K | ﹤0.01% |
12,900
-48,400
| -79% | -$477K |
|
12216
PUT
Aemetis
AMTX
$135M
| $120K | ﹤0.01% |
37,600
-33,000
| -47% | -$60K |
|
|
ZOOZ
12217
ZOOZ Strategy Ltd
ZOOZ
$54.3M
| $120K | ﹤0.01% |
+19,900
| New | +$165K |
|
12218
Nkarta
NKTX
$197M
| $119K | ﹤0.01% |
56,576
-38,170
| -40% | -$85.4K |
|
12219
CALL
Vera Bradley
VRA
$95M
| $119K | ﹤0.01% |
37,600
+15,300
| +69% | +$43.6K |
|
12220
Lucid Diagnostics
LUCD
$188M
| $119K | ﹤0.01% |
+103,174
| New | +$131K |
|
12221
Perma-Fix Environmental Services
PESI
$410M
| $119K | ﹤0.01% |
11,098
-87,171
| -89% | -$1.2M |
|
12222
Gyrodyne
GYRO
$11.4M
| $118K | ﹤0.01% |
15,968
+1,247
| +8% | +$10.9K |
|
12223
CALL
LifeMD
LFMD
$157M
| $118K | ﹤0.01% |
32,800
-39,800
| -55% | -$138K |
|
12224
Motorcar Parts of America
MPAA
$217M
| $118K | ﹤0.01% |
+10,694
| New | +$123K |
|
12225
PUT
RxSight
RXST
$275M
| $118K | ﹤0.01% |
+19,200
| New | +$159K |
|
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 Miscellaneous at 94% of assets, up from 94% a quarter earlier, followed by Technology and Consumer Discretionary.
- 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.