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 | Technology | 2.02% |
| 2 | Consumer Discretionary | 0.76% |
| 3 | Healthcare | 0.56% |
| 4 | Financials | 0.54% |
| 5 | Communication Services | 0.5% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1551
PUT
Teck Resources
TECK
$35.1B
| $36.5M | ﹤0.01% |
704,800
+74,800
| +12% | +$4M |
|
1552
PUT
Builders FirstSource
BLDR
$7.46B
| $36.5M | ﹤0.01% |
443,000
+19,100
| +5% | +$2.04M |
|
1553
Sable Offshore Corp
SOC
$904M
| $36.4M | ﹤0.01% |
2,206,210
+1,764,190
| +399% | +$20.6M |
|
1554
Bristol-Myers Squibb
BMY
$139B
| $36.4M | ﹤0.01% |
600,889
-144,605
| -19% | -$8.43M |
|
1555
On Holding
ONON
$9.64B
| $36.4M | ﹤0.01% |
1,071,193
+823,898
| +333% | +$36M |
|
1556
PUT
iShares MSCI India ETF
INDA
$6.7B
| $36.4M | ﹤0.01% |
778,000
+444,900
| +134% | +$22.8M |
|
1557
CALL
Direxion Daily S&P Oil & Gas Exp. & Prod. Bull 2X ETF
GUSH
$249M
| $36.2M | ﹤0.01% |
818,200
+401,000
| +96% | +$12.4M |
|
1558
Blue Owl Capital
OWL
$18.4B
| $36.2M | ﹤0.01% |
3,962,748
+3,367,358
| +566% | +$40.7M |
|
1559
CALL
Travelers Companies
TRV
$77.1B
| $36.1M | ﹤0.01% |
123,900
+2,300
| +2% | +$674K |
|
|
1560
CALL
Teck Resources
TECK
$35.1B
| $35.9M | ﹤0.01% |
693,300
-480,900
| -41% | -$25.7M |
|
1561
Equinix
EQIX
$106B
| $35.9M | ﹤0.01% |
36,586
+10,677
| +41% | +$9.49M |
|
1562
CALL
Plains All American Pipeline
PAA
$17.4B
| $35.8M | ﹤0.01% |
1,604,400
-634,200
| -28% | -$12.9M |
|
1563
PUT
iShares National Muni Bond ETF
MUB
$45.6B
| $35.8M | ﹤0.01% |
336,900
+163,200
| +94% | +$17.5M |
|
1564
Progressive
PGR
$129B
| $35.7M | ﹤0.01% |
180,136
-540,183
| -75% | -$111M |
|
1565
CALL
Sarepta Therapeutics
SRPT
$2B
| $35.7M | ﹤0.01% |
1,640,600
+193,400
| +13% | +$3.74M |
|
1566
State Street SPDR Bloomberg High Yield Bond ETF
JNK
$6.68B
| $35.7M | ﹤0.01% |
372,660
+360,125
| +2,873% | +$34.9M |
|
|
CWAN
1567
PUT
DELISTED
Clearwater Analytics
CWAN
| $35.7M | ﹤0.01% |
1,508,100
+663,600
| +79% | +$15.7M |
|
1568
Ferrari
RACE
$74.1B
| $35.6M | ﹤0.01% |
105,293
+904
| +0.9% | +$316K |
|
1569
Trane Technologies
TT
$100B
| $35.6M | ﹤0.01% |
85,387
+38,736
| +83% | +$16.4M |
|
1570
CALL
NexGen Energy
NXE
$7.52B
| $35.6M | ﹤0.01% |
3,066,800
-1,689,900
| -36% | -$20.2M |
|
1571
PUT
CRH
CRH
$64B
| $35.5M | ﹤0.01% |
338,100
-1,237,200
| -79% | -$145M |
|
1572
Best Buy
BBY
$18B
| $35.5M | ﹤0.01% |
552,680
+229,101
| +71% | +$15M |
|
1573
Coinshares Bitcoin ETF
BRRR
$465M
| $35.4M | ﹤0.01% |
1,852,699
+1,471,007
| +385% | +$31.7M |
|
1574
CALL
Uranium Energy
UEC
$6.57B
| $35.4M | ﹤0.01% |
2,623,100
-310,900
| -11% | -$4.8M |
|
1575
CALL
Axsome Therapeutics
AXSM
$10.8B
| $35.3M | ﹤0.01% |
208,900
-70,500
| -25% | -$12.2M |
|
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 deployed $70.6B of net new capital in Q1 2026, opening 2,388 new positions and adding to 5,757 existing holdings. Its largest new stake was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
By sector, the portfolio is most concentrated in Technology at 2% of assets, up from 1.7% a quarter earlier, followed by Consumer Discretionary and Healthcare.
On the sell side, the largest reduction was JPMorgan International Research Enhanced Equity ETF, an estimated $785M trimmed.
- 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.