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 | |
|---|---|---|---|---|---|---|
3201
MetLife
MET
$61.3B
| $9.45M | ﹤0.01% |
133,670
+60,467
| +83% | +$4.53M |
|
3202
CALL
Acadia Healthcare
ACHC
$2.66B
| $9.45M | ﹤0.01% |
404,000
+351,500
| +670% | +$6.36M |
|
|
TSSI
3203
CALL
TSS Inc
TSSI
$230M
| $9.45M | ﹤0.01% |
726,100
+549,300
| +311% | +$5.53M |
|
3204
CALL
Iridium Communications
IRDM
$4.94B
| $9.42M | ﹤0.01% |
339,700
+229,000
| +207% | +$5.16M |
|
3205
CALL
Cincinnati Financial
CINF
$26.4B
| $9.41M | ﹤0.01% |
59,800
-26,300
| -31% | -$4.28M |
|
3206
PUT
Genuine Parts
GPC
$19B
| $9.4M | ﹤0.01% |
88,900
+30,900
| +53% | +$3.82M |
|
3207
Stryker
SYK
$127B
| $9.4M | ﹤0.01% |
28,610
-35,894
| -56% | -$12.9M |
|
3208
Enovix
ENVX
$737M
| $9.39M | ﹤0.01% |
1,813,580
-271,844
| -13% | -$1.7M |
|
3209
National Grid
NGG
$79.8B
| $9.39M | ﹤0.01% |
110,989
+95,703
| +626% | +$8.24M |
|
3210
CALL
Omega Healthcare
OHI
$13.9B
| $9.39M | ﹤0.01% |
214,200
-37,300
| -15% | -$1.7M |
|
|
HUT
3211
Hut 8
HUT
$9.79B
| $9.39M | ﹤0.01% |
200,087
-58,425
| -23% | -$3.16M |
|
3212
PUT
Apogee Therapeutics
APGE
$10.2B
| $9.38M | ﹤0.01% |
111,500
+69,800
| +167% | +$5.07M |
|
3213
PUT
StoneCo
STNE
$2.24B
| $9.38M | ﹤0.01% |
664,600
+10,500
| +2% | +$161K |
|
|
WAY
3214
Waystar Holding Corp
WAY
$5.03B
| $9.38M | ﹤0.01% |
389,069
+156,067
| +67% | +$4.14M |
|
3215
PUT
Fidelity National Information Services
FIS
$21.4B
| $9.37M | ﹤0.01% |
199,700
-64,300
| -24% | -$3.46M |
|
3216
Quanta Services
PWR
$90.6B
| $9.36M | ﹤0.01% |
17,051
-15,303
| -47% | -$7.88M |
|
3217
Garrett Motion
GTX
$4.97B
| $9.36M | ﹤0.01% |
514,923
+112,611
| +28% | +$2.1M |
|
3218
CALL
Huntsman Corp
HUN
$1.66B
| $9.34M | ﹤0.01% |
701,500
+149,400
| +27% | +$1.81M |
|
|
HIMZ
3219
CALL
Defiance Daily Target 2X Long HIMS ETF
HIMZ
$58.8M
| $9.33M | ﹤0.01% |
404,600
+389,043
| +2,501% | +$16.1M |
|
|
SERV
3220
CALL
Serve Robotics
SERV
$436M
| $9.33M | ﹤0.01% |
1,105,300
-168,900
| -13% | -$1.83M |
|
3221
PUT
Blue Owl Capital
OBDC
$5.57B
| $9.32M | ﹤0.01% |
843,000
+193,500
| +30% | +$2.27M |
|
|
AKRE
3222
Akre Focus ETF
AKRE
$5.54B
| $9.32M | ﹤0.01% |
176,379
+160,113
| +984% | +$9.3M |
|
3223
CALL
Harley-Davidson
HOG
$2.92B
| $9.31M | ﹤0.01% |
460,500
+70,100
| +18% | +$1.37M |
|
3224
CALL
Equifax
EFX
$22.8B
| $9.31M | ﹤0.01% |
51,700
-2,800
| -5% | -$556K |
|
3225
Corcept Therapeutics
CORT
$12.3B
| $9.3M | ﹤0.01% |
+230,731
| New | +$8.63M |
|
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.