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 | |
|---|---|---|---|---|---|---|
1851
CALL
Viatris
VTRS
$19.4B
| $27.4M | ﹤0.01% |
2,030,100
+669,100
| +49% | +$9.36M |
|
1852
CALL
Chemours
CC
$2.39B
| $27.4M | ﹤0.01% |
1,244,200
+202,400
| +19% | +$3.52M |
|
1853
OneMain Financial
OMF
$7.35B
| $27.3M | ﹤0.01% |
510,670
+315,311
| +161% | +$18.7M |
|
1854
CALL
Yum China
YUMC
$15.3B
| $27.3M | ﹤0.01% |
559,600
-42,200
| -7% | -$2.18M |
|
1855
PUT
Red Cat Holdings
RCAT
$1.42B
| $27.3M | ﹤0.01% |
2,084,500
+953,200
| +84% | +$13M |
|
1856
PUT
Celanese
CE
$4.92B
| $27.3M | ﹤0.01% |
414,400
+158,800
| +62% | +$8.29M |
|
1857
CALL
Ferguson
FERG
$45.1B
| $27.2M | ﹤0.01% |
116,800
-45,900
| -28% | -$11.2M |
|
1858
PUT
Guardant Health
GH
$22.6B
| $27.2M | ﹤0.01% |
294,800
-156,100
| -35% | -$15.7M |
|
1859
PUT
Amplify Junior Silver Miners ETF
SILJ
$4.39B
| $27.2M | ﹤0.01% |
916,100
-16,300
| -2% | -$541K |
|
1860
CALL
SS&C Technologies
SSNC
$19.6B
| $27.2M | ﹤0.01% |
402,400
+302,900
| +304% | +$23.3M |
|
1861
CALL
Piper Sandler
PIPR
$5.27B
| $27.2M | ﹤0.01% |
355,100
+331,900
| +1,431% | +$27.2M |
|
1862
CALL
Unilever
UL
$139B
| $27.2M | ﹤0.01% |
476,700
+47,500
| +11% | +$3.18M |
|
1863
CALL
Xenon Pharmaceuticals
XENE
$6B
| $27.2M | ﹤0.01% |
467,000
+387,200
| +485% | +$17.8M |
|
1864
EOG Resources
EOG
$75.8B
| $27.1M | ﹤0.01% |
187,689
-92,875
| -33% | -$11.3M |
|
1865
CALL
Eos Energy Enterprises
EOSE
$1.25B
| $27.1M | ﹤0.01% |
5,469,500
-1,312,500
| -19% | -$14.1M |
|
1866
Occidental Petroleum
OXY
$59.1B
| $27.1M | ﹤0.01% |
416,948
-2,994,715
| -88% | -$151M |
|
1867
PennyMac Financial
PFSI
$3.82B
| $27.1M | ﹤0.01% |
309,867
+299,492
| +2,887% | +$32.2M |
|
1868
PUT
Illinois Tool Works
ITW
$80.2B
| $27.1M | ﹤0.01% |
104,000
+70,400
| +210% | +$19.2M |
|
1869
CALL
Capri Holdings
CPRI
$1.5B
| $27.1M | ﹤0.01% |
1,535,600
+274,000
| +22% | +$5.8M |
|
1870
CALL
Nice
NICE
$6.16B
| $27M | ﹤0.01% |
245,100
-854,900
| -78% | -$97.6M |
|
1871
CALL
CRISPR Therapeutics
CRSP
$5.74B
| $26.9M | ﹤0.01% |
566,400
+16,000
| +3% | +$844K |
|
1872
AstraZeneca
AZN
$255B
| $26.9M | ﹤0.01% |
136,541
+121,634
| +816% | +$23.5M |
|
|
KLAR
1873
CALL
Klarna Group
KLAR
$5.3B
| $26.9M | ﹤0.01% |
2,056,100
+1,409,000
| +218% | +$27.9M |
|
1874
CALL
Olin
OLN
$1.97B
| $26.9M | ﹤0.01% |
905,200
+542,700
| +150% | +$13.3M |
|
1875
Dollar General
DG
$27.8B
| $26.8M | ﹤0.01% |
226,110
+173,527
| +330% | +$24.7M |
|
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.