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 | |
|---|---|---|---|---|---|---|
|
DFTX
2501
CALL
Definium Therapeutics
DFTX
$5.5B
| $15.9M | ﹤0.01% |
840,000
+256,400
| +44% | +$4.35M |
|
2502
CALL
Paycom
PAYC
$10.8B
| $15.9M | ﹤0.01% |
130,600
+20,000
| +18% | +$2.68M |
|
2503
PUT
Pool Corp
POOL
$6.84B
| $15.9M | ﹤0.01% |
78,400
+37,600
| +92% | +$8.86M |
|
2504
Wayfair
W
$14.2B
| $15.9M | ﹤0.01% |
210,809
+46,374
| +28% | +$4.2M |
|
2505
PUT
American Water Works
AWK
$27.5B
| $15.8M | ﹤0.01% |
116,100
-500
| -0.4% | -$66.1K |
|
2506
Southern Copper
SCCO
$177B
| $15.8M | ﹤0.01% |
93,811
+80,940
| +629% | +$14.6M |
|
2507
PUT
Martin Marietta Materials
MLM
$37.8B
| $15.8M | ﹤0.01% |
26,800
+700
| +3% | +$447K |
|
2508
PUT
Invesco Solar ETF
TAN
$1.26B
| $15.8M | ﹤0.01% |
283,100
-60,400
| -18% | -$3.34M |
|
2509
CALL
KE Holdings
BEKE
$20.1B
| $15.8M | ﹤0.01% |
1,052,900
-829,300
| -44% | -$14.2M |
|
|
GRAL
2510
GRAIL Inc
GRAL
$3.56B
| $15.8M | ﹤0.01% |
304,808
+286,500
| +1,565% | +$22.2M |
|
2511
PUT
Century Aluminum
CENX
$4.59B
| $15.8M | ﹤0.01% |
268,400
-586,400
| -69% | -$29.4M |
|
2512
CALL
Teledyne Technologies
TDY
$28.9B
| $15.7M | ﹤0.01% |
26,000
+9,200
| +55% | +$5.74M |
|
2513
PUT
Vanguard High Dividend Yield ETF
VYM
$82.8B
| $15.7M | ﹤0.01% |
106,200
+24,000
| +29% | +$3.61M |
|
|
HOLX
2514
PUT
DELISTED
Hologic
HOLX
| $15.7M | ﹤0.01% |
207,800
+190,300
| +1,087% | +$14.3M |
|
|
XIFR
2515
CALL
XPLR Infrastructure LP
XIFR
$1.11B
| $15.7M | ﹤0.01% |
1,475,200
+87,100
| +6% | +$897K |
|
2516
PUT
United States Brent Oil Fund
BNO
$637M
| $15.6M | ﹤0.01% |
300,700
+272,800
| +978% | +$10.1M |
|
2517
Opendoor
OPEN
$3.21B
| $15.6M | ﹤0.01% |
3,337,002
+3,241,434
| +3,392% | +$17.5M |
|
2518
PUT
Guidewire Software
GWRE
$17B
| $15.6M | ﹤0.01% |
104,400
+17,200
| +20% | +$2.62M |
|
2519
CALL
Woodward
WWD
$20.2B
| $15.6M | ﹤0.01% |
43,600
-19,100
| -30% | -$6.88M |
|
2520
Hartford Total Return Bond ETF
HTRB
$2.22B
| $15.6M | ﹤0.01% |
+462,178
| New | +$15.8M |
|
2521
CALL
Campbell Soup
CPB
$7.01B
| $15.6M | ﹤0.01% |
700,200
+201,900
| +41% | +$5.18M |
|
2522
PUT
Nutanix
NTNX
$18.8B
| $15.6M | ﹤0.01% |
410,200
-89,700
| -18% | -$3.78M |
|
2523
CALL
Sociedad Química y Minera de Chile
SQM
$22.6B
| $15.6M | ﹤0.01% |
192,400
-188,400
| -49% | -$14.3M |
|
2524
CALL
Invesco KBW Bank ETF
KBWB
$6.8B
| $15.6M | ﹤0.01% |
196,800
-436,300
| -69% | -$36.5M |
|
2525
PUT
Silicon Laboratories
SLAB
$7.29B
| $15.6M | ﹤0.01% |
74,800
+72,800
| +3,640% | +$13.3M |
|
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.