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 | |
|---|---|---|---|---|---|---|
|
AVB
2076
CALL
DELISTED
AvalonBay Communities
AVB
| $22.5M | ﹤0.01% |
138,000
+107,200
| +348% | +$18.7M |
|
2077
Energy Fuels
UUUU
$3.93B
| $22.5M | ﹤0.01% |
1,234,947
-25,790
| -2% | -$534K |
|
|
FLY
2078
PUT
Firefly Aerospace
FLY
$3.71B
| $22.5M | ﹤0.01% |
791,000
+284,100
| +56% | +$6.92M |
|
2079
ProShares Trust UltraShort Lehman 20+ Year Treasury
TBT
$296M
| $22.5M | ﹤0.01% |
639,882
+3,947
| +0.6% | +$135K |
|
2080
PUT
Zillow
Z
$7.97B
| $22.4M | ﹤0.01% |
542,500
-725,100
| -57% | -$38.6M |
|
2081
CALL
Mirion Technologies
MIR
$3.61B
| $22.4M | ﹤0.01% |
1,206,200
-35,600
| -3% | -$803K |
|
2082
PUT
M&T Bank
MTB
$34.5B
| $22.4M | ﹤0.01% |
108,300
+14,300
| +15% | +$3.08M |
|
2083
Sanofi
SNY
$107B
| $22.4M | ﹤0.01% |
464,569
+445,884
| +2,386% | +$20.8M |
|
2084
VanEck Oil Services ETF
OIH
$1.97B
| $22.4M | ﹤0.01% |
55,364
-35,269
| -39% | -$12.9M |
|
2085
PUT
BWX Technologies
BWXT
$14.3B
| $22.4M | ﹤0.01% |
109,300
+36,700
| +51% | +$7.45M |
|
2086
CALL
Toyota
TM
$227B
| $22.3M | ﹤0.01% |
108,400
-32,800
| -23% | -$7.41M |
|
|
VSXY
2087
CALL
Victoria's Secret
VSXY
$7.13B
| $22.3M | ﹤0.01% |
481,500
-220,100
| -31% | -$12.3M |
|
2088
PUT
Sprott Uranium Miners ETF
URNM
$2.26B
| $22.3M | ﹤0.01% |
353,200
-3,500
| -1% | -$239K |
|
2089
PUT
Banco Macro
BMA
$4.91B
| $22.3M | ﹤0.01% |
288,200
-95,900
| -25% | -$8.15M |
|
2090
CALL
Globalstar
GSAT
$10.6B
| $22.3M | ﹤0.01% |
335,500
-1,225,300
| -79% | -$74.7M |
|
2091
Teva Pharmaceuticals
TEVA
$43.8B
| $22.3M | ﹤0.01% |
739,515
+663,802
| +877% | +$21.4M |
|
2092
CALL
iShares US Aerospace & Defense ETF
ITA
$14B
| $22.3M | ﹤0.01% |
101,800
+6,500
| +7% | +$1.52M |
|
|
EH
2093
EHang Holdings
EH
$353M
| $22.3M | ﹤0.01% |
2,291,699
-438,901
| -16% | -$5.4M |
|
2094
PUT
Joby Aviation
JOBY
$7.07B
| $22.2M | ﹤0.01% |
2,692,300
+279,800
| +12% | +$3.15M |
|
2095
PUT
Diageo
DEO
$51.2B
| $22.2M | ﹤0.01% |
298,200
-6,900
| -2% | -$602K |
|
2096
CALL
ProShares UltraShort S&P500
SDS
$391M
| $22.2M | ﹤0.01% |
294,900
+96,000
| +48% | +$6.67M |
|
2097
Ares Management
ARES
$32.1B
| $22.2M | ﹤0.01% |
203,170
+146,398
| +258% | +$19.4M |
|
2098
CALL
SiTime
SITM
$18B
| $22.1M | ﹤0.01% |
64,100
+5,900
| +10% | +$2.17M |
|
2099
CALL
Owens Corning
OC
$11.4B
| $22.1M | ﹤0.01% |
204,000
+113,500
| +125% | +$13.5M |
|
2100
CALL
Camtek
CAMT
$6.76B
| $22M | ﹤0.01% |
145,300
-258,300
| -64% | -$39.2M |
|
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.