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 | |
|---|---|---|---|---|---|---|
1226
CALL
Amkor Technology
AMKR
$12.1B
| $54.5M | 0.01% |
1,209,500
-162,800
| -12% | -$7.8M |
|
1227
CALL
Watsco Inc
WSO
$12.4B
| $54.5M | 0.01% |
149,700
+60,900
| +69% | +$23.6M |
|
1228
TE Connectivity
TEL
$58B
| $54.2M | 0.01% |
259,523
+229,990
| +779% | +$50.8M |
|
1229
PUT
MGM Resorts International
MGM
$10.9B
| $54.2M | 0.01% |
1,464,400
+350,600
| +31% | +$12.5M |
|
1230
CALL
Direxion Daily Regional Banks Bull 3X ETF
DPST
$340M
| $54.1M | 0.01% |
560,100
-213,800
| -28% | -$23.8M |
|
|
SUNB
1231
Sunbelt Rentals Holdings
SUNB
$31.1B
| $54.1M | 0.01% |
+830,625
| New | +$58.3M |
|
1232
PUT
CAVA Group
CAVA
$8.26B
| $54.1M | 0.01% |
668,200
-1,281,500
| -66% | -$93.4M |
|
1233
CALL
Deckers Outdoor
DECK
$12.1B
| $54M | 0.01% |
539,900
-654,500
| -55% | -$70.2M |
|
1234
PUT
Franco-Nevada
FNV
$52.3B
| $54M | 0.01% |
218,700
+110,400
| +102% | +$27.3M |
|
1235
PUT
Rockwell Automation
ROK
$48.1B
| $53.9M | 0.01% |
150,300
+35,500
| +31% | +$14M |
|
1236
PUT
HubSpot
HUBS
$11.9B
| $53.9M | 0.01% |
220,800
+50,700
| +30% | +$14.2M |
|
1237
iShares MSCI EAFE Small-Cap ETF
SCZ
$13.4B
| $53.8M | 0.01% |
686,291
+658,642
| +2,382% | +$53.6M |
|
1238
CALL
ZIM Integrated Shipping Services
ZIM
$3.37B
| $53.6M | 0.01% |
2,034,100
-3,326,700
| -62% | -$82.9M |
|
1239
CALL
NRG Energy
NRG
$24B
| $53.6M | 0.01% |
366,700
-86,400
| -19% | -$13.6M |
|
|
TERN
1240
CALL
DELISTED
Terns Pharmaceuticals
TERN
| $53.6M | 0.01% |
1,016,400
+546,800
| +116% | +$22.5M |
|
1241
PUT
Keysight
KEYS
$53.9B
| $53.6M | 0.01% |
189,700
+94,500
| +99% | +$23.7M |
|
1242
PUT
British American Tobacco
BTI
$121B
| $53.5M | 0.01% |
915,800
-613,800
| -40% | -$36.3M |
|
|
YB
1243
Yuanbao Inc
YB
$626M
| $53.5M | 0.01% |
3,035,308
| – | – |
|
1244
PUT
Norfolk Southern
NSC
$79.2B
| $53.5M | 0.01% |
186,400
-17,100
| -8% | -$5.08M |
|
1245
PUT
MSCI
MSCI
$41.1B
| $53.4M | 0.01% |
99,100
-22,000
| -18% | -$12.4M |
|
1246
CALL
Plains GP Holdings
PAGP
$5.38B
| $53.4M | 0.01% |
2,199,300
+1,654,900
| +304% | +$36.1M |
|
1247
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$3.74B
| $53.3M | 0.01% |
293,069
+124,806
| +74% | +$18.8M |
|
1248
PUT
Cboe Global Markets
CBOE
$32B
| $53.2M | 0.01% |
189,400
+30,000
| +19% | +$8.35M |
|
1249
LyondellBasell Industries
LYB
$20.5B
| $53.2M | 0.01% |
660,081
+265,205
| +67% | +$15.7M |
|
1250
PUT
Diamondback Energy
FANG
$56.5B
| $53.1M | 0.01% |
268,700
-87,700
| -25% | -$14.9M |
|
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.