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 | |
|---|---|---|---|---|---|---|
|
YQ
11801
PUT
17 Education & Technology Group
YQ
$20M
| $181K | ﹤0.01% |
100,300
-600
| -0.6% | -$1.88K |
|
|
CONX
11802
Direxion Daily COIN Bull 2X ETF
CONX
$5M
| $180K | ﹤0.01% |
21,259
+8,823
| +71% | +$111K |
|
|
FFAI
11803
Faraday Future Intelligent Electric
FFAI
$8.52M
| $180K | ﹤0.01% |
4,371
+3,541
| +427% | +$366K |
|
11804
Ooma
OOMA
$629M
| $180K | ﹤0.01% |
+12,374
| New | +$155K |
|
11805
Flotek Industries
FTK
$867M
| $180K | ﹤0.01% |
+10,595
| New | +$182K |
|
|
DBL
11806
DoubleLine Opportunistic Credit Fund
DBL
$280M
| $179K | ﹤0.01% |
+12,291
| New | +$183K |
|
11807
Enanta Pharmaceuticals
ENTA
$396M
| $179K | ﹤0.01% |
14,208
+3,741
| +36% | +$50.1K |
|
|
CRESY
11808
PUT
Cresud
CRESY
$784M
| $179K | ﹤0.01% |
+14,100
| New | +$171K |
|
11809
Catalyst Bancorp
CLST
$70.6M
| $179K | ﹤0.01% |
+10,825
| New | +$174K |
|
|
PFN
11810
PIMCO Income Strategy Fund II
PFN
$689M
| $179K | ﹤0.01% |
+25,996
| New | +$188K |
|
|
DCH
11811
PUT
Dauch Corp
DCH
$1.5B
| $179K | ﹤0.01% |
+30,200
| New | +$210K |
|
|
AIOT
11812
PUT
PowerFleet Inc
AIOT
$409M
| $179K | ﹤0.01% |
+58,100
| New | +$243K |
|
11813
Ampco-Pittsburgh
AP
$183M
| $179K | ﹤0.01% |
26,599
-14,965
| -36% | -$108K |
|
11814
Quanterix
QTRX
$125M
| $179K | ﹤0.01% |
50,719
-52,919
| -51% | -$309K |
|
11815
CALL
AngioDynamics
ANGO
$655M
| $179K | ﹤0.01% |
15,700
-1,700
| -10% | -$18.4K |
|
11816
MidCap Financial Investment
MFIC
$792M
| $178K | ﹤0.01% |
15,870
-16,971
| -52% | -$187K |
|
|
11817
PUT
Flotek Industries
FTK
$867M
| $178K | ﹤0.01% |
+10,500
| New | +$180K |
|
11818
Guggenheim Strategic Opportunities Fund
GOF
$2.15B
| $178K | ﹤0.01% |
+16,160
| New | +$195K |
|
11819
PUT
Lakeland Industries
LAKE
$117M
| $178K | ﹤0.01% |
21,700
-4,000
| -16% | -$36.1K |
|
|
INACU
11820
Indigo Acquisition Corp Unit
INACU
| $177K | ﹤0.01% |
17,353
-200
| -1% | -$2.05K |
|
11821
Denison Mines
DNN
$3.07B
| $177K | ﹤0.01% |
50,154
-1,895,197
| -97% | -$7.12M |
|
11822
PUT
Tucows
TCX
$113M
| $177K | ﹤0.01% |
10,300
-7,400
| -42% | -$145K |
|
11823
BTCS Inc
BTCS
$67.2M
| $177K | ﹤0.01% |
127,126
-416,581
| -77% | -$850K |
|
11824
CALL
AMC Global Media
AMCX
$522M
| $177K | ﹤0.01% |
26,000
-21,800
| -46% | -$170K |
|
11825
Neonode
NEON
$15M
| $176K | ﹤0.01% |
125,923
+88,294
| +235% | +$153K |
|
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.