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 | |
|---|---|---|---|---|---|---|
3676
PUT
Sigma Lithium
SGML
$1.38B
| $6.97M | ﹤0.01% |
564,500
-217,900
| -28% | -$2.79M |
|
|
XXI
3677
CALL
Twenty One Capital Inc
XXI
$3.38B
| $6.97M | ﹤0.01% |
1,088,300
+827,300
| +317% | +$6.06M |
|
3678
CALL
Labcorp
LH
$27.2B
| $6.96M | ﹤0.01% |
26,100
-15,300
| -37% | -$4.14M |
|
3679
CALL
Star Bulk Carriers
SBLK
$3.4B
| $6.96M | ﹤0.01% |
302,900
+47,300
| +19% | +$1.08M |
|
3680
PUT
Mattel
MAT
$4.33B
| $6.94M | ﹤0.01% |
477,600
-103,100
| -18% | -$1.88M |
|
3681
CALL
Boston Properties
BXP
$11.1B
| $6.94M | ﹤0.01% |
133,700
-50,300
| -27% | -$3.03M |
|
3682
Flowers Foods
FLO
$1.51B
| $6.93M | ﹤0.01% |
850,917
+633,140
| +291% | +$6.35M |
|
3683
PUT
iShares MSCI Turkey ETF
TUR
$225M
| $6.93M | ﹤0.01% |
179,400
+106,400
| +146% | +$4.19M |
|
3684
Direxion Daily CSI 300 China A Share Bull 2X ETF
CHAU
$94.8M
| $6.93M | ﹤0.01% |
342,352
+263,029
| +332% | +$5.7M |
|
3685
CVR Partners
UAN
$1.32B
| $6.93M | ﹤0.01% |
54,693
-66,210
| -55% | -$7.57M |
|
3686
PUT
Hormel Foods
HRL
$11.9B
| $6.92M | ﹤0.01% |
305,700
-110,500
| -27% | -$2.64M |
|
|
KRMN
3687
Karman Holdings
KRMN
$6.04B
| $6.92M | ﹤0.01% |
+86,456
| New | +$8.34M |
|
3688
Concentrix
CNXC
$1.79B
| $6.92M | ﹤0.01% |
252,941
+64,936
| +35% | +$2.3M |
|
3689
First Busey Corp
BUSE
$2.5B
| $6.92M | ﹤0.01% |
273,684
+156,147
| +133% | +$3.94M |
|
|
OPRA
3690
Opera Ltd
OPRA
$1.74B
| $6.91M | ﹤0.01% |
484,574
-33,264
| -6% | -$460K |
|
3691
First Trust Exchange-Traded Fund IV First Trust Low Duration Opportunities ETF
LMBS
$6.42B
| $6.91M | ﹤0.01% |
138,702
+94,900
| +217% | +$4.76M |
|
3692
PUT
McEwen Inc
MUX
$1.25B
| $6.91M | ﹤0.01% |
338,300
+108,800
| +47% | +$2.58M |
|
|
JOYY
3693
PUT
JOYY Inc
JOYY
$3.65B
| $6.91M | ﹤0.01% |
118,300
+85,000
| +255% | +$5.37M |
|
3694
CALL
Imperial Oil
IMO
$63.1B
| $6.91M | ﹤0.01% |
52,800
+6,500
| +14% | +$729K |
|
|
TE
3695
PUT
T1 Energy
TE
$1.41B
| $6.91M | ﹤0.01% |
1,572,900
+493,800
| +46% | +$3.62M |
|
3696
PUT
Novavax
NVAX
$1.53B
| $6.9M | ﹤0.01% |
847,400
-126,800
| -13% | -$1.15M |
|
3697
KraneShares Public-Private Emerging Markets Internet and Technology ETF
KEMQ
$26M
| $6.89M | ﹤0.01% |
304,369
+12,864
| +4% | +$323K |
|
3698
CALL
Warby Parker
WRBY
$3.09B
| $6.89M | ﹤0.01% |
327,000
-92,600
| -22% | -$2.3M |
|
|
CNTA
3699
PUT
DELISTED
Centessa Pharmaceuticals
CNTA
| $6.89M | ﹤0.01% |
173,400
+76,700
| +79% | +$1.96M |
|
|
ETH
3700
CALL
Grayscale Ethereum Staking Mini ETF Shares
ETH
$2.05B
| $6.88M | ﹤0.01% |
346,600
-1,184,000
| -77% | -$26.8M |
|
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.