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 | |
|---|---|---|---|---|---|---|
1776
CALL
Crown Castle
CCI
$32B
| $29M | ﹤0.01% |
357,100
-135,900
| -28% | -$11.7M |
|
1777
Atlassian
TEAM
$46.3B
| $28.9M | ﹤0.01% |
423,416
+278,310
| +192% | +$27.4M |
|
1778
PUT
Madrigal Pharmaceuticals
MDGL
$12.6B
| $28.8M | ﹤0.01% |
55,100
-58,300
| -51% | -$27.9M |
|
1779
Vanguard Information Technology ETF
VGT
$149B
| $28.8M | ﹤0.01% |
+330,352
| New | +$30.4M |
|
1780
PUT
Vanguard Total International Stock ETF
VXUS
$164B
| $28.8M | ﹤0.01% |
373,600
+286,400
| +328% | +$22.7M |
|
1781
PUT
Otis Worldwide
OTIS
$27.2B
| $28.8M | ﹤0.01% |
373,500
+309,500
| +484% | +$27.1M |
|
1782
Mondelez International
MDLZ
$80.3B
| $28.7M | ﹤0.01% |
498,584
-58,564
| -11% | -$3.39M |
|
|
PPL
1783
CALL
PPL Corp
PPL
$26B
| $28.7M | ﹤0.01% |
751,500
+315,300
| +72% | +$11.6M |
|
1784
PUT
Bilibili
BILI
$6.96B
| $28.6M | ﹤0.01% |
1,268,400
-399,700
| -24% | -$11.5M |
|
1785
CALL
Ally Financial
ALLY
$13B
| $28.6M | ﹤0.01% |
729,400
-61,800
| -8% | -$2.54M |
|
1786
CALL
Lamb Weston
LW
$7.62B
| $28.6M | ﹤0.01% |
676,500
+196,000
| +41% | +$8.75M |
|
1787
PUT
Vista Energy
VIST
$7.86B
| $28.6M | ﹤0.01% |
378,600
+115,300
| +44% | +$6.72M |
|
1788
CALL
Tidewater
TDW
$4.66B
| $28.6M | ﹤0.01% |
341,900
+26,900
| +9% | +$1.87M |
|
1789
CALL
HF Sinclair
DINO
$17.3B
| $28.6M | ﹤0.01% |
457,700
+341,000
| +292% | +$18.5M |
|
1790
CALL
Noble Corp
NE
$7.44B
| $28.5M | ﹤0.01% |
581,800
-3,000
| -0.5% | -$123K |
|
1791
Snap
SNAP
$9.22B
| $28.5M | ﹤0.01% |
6,194,298
+1,210,892
| +24% | +$7.13M |
|
1792
CALL
Blackstone Secured Lending
BXSL
$5.75B
| $28.5M | ﹤0.01% |
1,201,400
+915,800
| +321% | +$22.8M |
|
1793
Klaviyo
KVYO
$5.52B
| $28.4M | ﹤0.01% |
+1,461,158
| New | +$31.3M |
|
1794
CALL
The GEO Group
GEO
$4.28B
| $28.4M | ﹤0.01% |
1,689,500
-1,856,000
| -52% | -$29.5M |
|
1795
CALL
TransDigm Group
TDG
$65.6B
| $28.4M | ﹤0.01% |
24,500
+400
| +2% | +$524K |
|
1796
Insmed
INSM
$26.7B
| $28.4M | ﹤0.01% |
173,630
-14,946
| -8% | -$2.3M |
|
1797
CALL
First Horizon
FHN
$11.6B
| $28.4M | ﹤0.01% |
1,247,400
-2,052,500
| -62% | -$49.1M |
|
|
GTLS
1798
CALL
DELISTED
Chart Industries
GTLS
| $28.4M | ﹤0.01% |
137,200
+43,300
| +46% | +$8.97M |
|
1799
PUT
Floor & Decor
FND
$5.71B
| $28.4M | ﹤0.01% |
558,200
-328,300
| -37% | -$21.4M |
|
|
AVB
1800
PUT
DELISTED
AvalonBay Communities
AVB
| $28.3M | ﹤0.01% |
173,500
+98,500
| +131% | +$17.2M |
|
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.