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 | |
|---|---|---|---|---|---|---|
11776
Grindr
GRND
$2.71B
| $185K | ﹤0.01% |
15,291
-219,295
| -93% | -$2.59M |
|
11777
Playtika
PLTK
$885M
| $185K | ﹤0.01% |
66,469
+43,273
| +187% | +$142K |
|
11778
Calamos Strategic Total Return Fund
CSQ
$3.36B
| $185K | ﹤0.01% |
+10,790
| New | +$202K |
|
|
EWCZ
11779
DELISTED
European Wax Center
EWCZ
| $184K | ﹤0.01% |
31,901
+19,143
| +150% | +$95.3K |
|
11780
PUT
MidCap Financial Investment
MFIC
$792M
| $184K | ﹤0.01% |
16,400
-54,600
| -77% | -$602K |
|
11781
CALL
Cumberland Pharmaceuticals
CPIX
$127M
| $184K | ﹤0.01% |
+56,700
| New | +$218K |
|
|
IMDX
11782
Insight Molecular Diagnostics
IMDX
$135M
| $184K | ﹤0.01% |
56,093
-16,358
| -23% | -$95K |
|
11783
Aura Biosciences
AURA
$767M
| $184K | ﹤0.01% |
+27,483
| New | +$158K |
|
11784
Diana Shipping
DSX
$346M
| $184K | ﹤0.01% |
73,475
-230,006
| -76% | -$527K |
|
11785
RUM Group Inc
RUM
$4.45B
| $184K | ﹤0.01% |
36,001
-290,511
| -89% | -$1.67M |
|
|
GTERU
11786
Globa Terra Acquisition Corp Units
GTERU
| $183K | ﹤0.01% |
17,618
-69
| -0.4% | -$714 |
|
|
NOAH
11787
CALL
Noah Holdings
NOAH
$589M
| $183K | ﹤0.01% |
+18,500
| New | +$212K |
|
11788
PUT
Clarus
CLAR
$145M
| $183K | ﹤0.01% |
67,300
+45,100
| +203% | +$148K |
|
11789
Titan International
TWI
$453M
| $183K | ﹤0.01% |
26,462
+2,401
| +10% | +$21.6K |
|
|
DPG
11790
Duff & Phelps Utility and Infrastructure Fund
DPG
$525M
| $183K | ﹤0.01% |
+12,657
| New | +$176K |
|
|
KOOL
11791
North Shore Equity Rotation ETF
KOOL
$60.1M
| $183K | ﹤0.01% |
14,088
-16,225
| -54% | -$213K |
|
|
MITT
11792
TPG Mortgage Investment Trust
MITT
$213M
| $183K | ﹤0.01% |
24,980
+8,789
| +54% | +$72.6K |
|
|
EIM
11793
Eaton Vance Municipal Bond Fund
EIM
$493M
| $182K | ﹤0.01% |
18,624
+5,133
| +38% | +$50.7K |
|
11794
Lifezone Metals
LZM
$390M
| $182K | ﹤0.01% |
+54,057
| New | +$251K |
|
|
CCUP
11795
T-REX 2X Long CRCL Daily Target ETF
CCUP
$470M
| $182K | ﹤0.01% |
3,912
+196
| +5% | +$8.96K |
|
|
CRDU
11796
Tradr 2X Long CRDO Daily ETF
CRDU
$91.8M
| $181K | ﹤0.01% |
48,044
-5,291
| -10% | -$39.8K |
|
11797
Mativ Holdings
MATV
$669M
| $181K | ﹤0.01% |
20,858
+8,439
| +68% | +$96.8K |
|
|
TDAY
11798
PUT
USA Today Co
TDAY
$931M
| $181K | ﹤0.01% |
+25,700
| New | +$157K |
|
|
PPSI
11799
Pioneer Power Solutions
PPSI
$31.9M
| $181K | ﹤0.01% |
55,591
+37,858
| +213% | +$153K |
|
11800
Editas Medicine
EDIT
$485M
| $181K | ﹤0.01% |
73,105
-631,557
| -90% | -$1.34M |
|
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.