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 | |
|---|---|---|---|---|---|---|
12726
HF Foods Group
HFFG
$97M
| $35K | ﹤0.01% |
18,931
+5,210
| +38% | +$9.97K |
|
|
DUOG
12727
Leverage Shares 2X Long DUOL Daily ETF
DUOG
$9.88M
| $35K | ﹤0.01% |
+1,099
| New | +$62.9K |
|
|
SVC
12728
CALL
Service Properties Trust
SVC
$989M
| $34.8K | ﹤0.01% |
+5,120
| New | +$53.3K |
|
|
YARW
12729
Yarrow Bioscience
YARW
$101M
| $34.5K | ﹤0.01% |
1,156
-851
| -42% | -$24.8K |
|
12730
Beasley Broadcasting Group
BBGI
$36.6M
| $34.5K | ﹤0.01% |
+10,321
| New | +$45.9K |
|
12731
PUT
Lineage Cell Therapeutics
LCTX
$293M
| $34.4K | ﹤0.01% |
21,800
-31,300
| -59% | -$52.8K |
|
12732
PUT
Rani Therapeutics
RANI
$98.6M
| $34.4K | ﹤0.01% |
47,100
-126,800
| -73% | -$162K |
|
|
WDH
12733
Waterdrop
WDH
$357M
| $34.4K | ﹤0.01% |
+21,211
| New | +$37.4K |
|
12734
MoneyHero
MNY
$37.7M
| $34.3K | ﹤0.01% |
26,011
+15,926
| +158% | +$21.1K |
|
12735
PUT
Stereotaxis
STXS
$147M
| $34.2K | ﹤0.01% |
18,600
+2,400
| +15% | +$5.26K |
|
12736
Reading International Class A
RDI
$48.1M
| $34.2K | ﹤0.01% |
30,265
+19,541
| +182% | +$21.3K |
|
12737
Fenbo Holdings
FEBO
$7.96M
| $33.9K | ﹤0.01% |
29,251
+590
| +2% | +$673 |
|
|
BGL
12738
Blue Gold Ltd
BGL
$8.61M
| $33.9K | ﹤0.01% |
+28,030
| New | +$61.7K |
|
12739
SunPower Inc
SPWR
$61.9M
| $33.7K | ﹤0.01% |
+26,563
| New | +$39.9K |
|
12740
PUT
Nkarta
NKTX
$197M
| $33.3K | ﹤0.01% |
15,800
-17,000
| -52% | -$38K |
|
12741
Zedge
ZDGE
$37.9M
| $33.3K | ﹤0.01% |
11,371
-22,926
| -67% | -$74K |
|
12742
Ideal Power
IPWR
$81.5M
| $33.3K | ﹤0.01% |
11,764
-2,905
| -20% | -$10.3K |
|
12743
Citius Pharmaceuticals
CTXR
$17.3M
| $33.2K | ﹤0.01% |
36,838
+23,940
| +186% | +$19.3K |
|
|
AIRJ
12744
CALL
Montana Technologies Corp
AIRJ
$351M
| $32.9K | ﹤0.01% |
13,100
-500
| -4% | -$1.69K |
|
12745
Quetta Acquisition Corp Right
QETAR
| $32.4K | ﹤0.01% |
21,906
+1,155
| +6% | +$1.51K |
|
12746
PUT
Claros Mortgage Trust
CMTG
$233M
| $32.4K | ﹤0.01% |
13,600
-15,900
| -54% | -$41.2K |
|
12747
CALL
Fortress Biotech
FBIO
$93.4M
| $32.4K | ﹤0.01% |
+11,600
| New | +$39.4K |
|
12748
IGC Pharma
IGC
$34.5M
| $32.2K | ﹤0.01% |
122,595
-32,364
| -21% | -$8.98K |
|
|
CAPT
12749
CALL
DELISTED
Captivision
CAPT
| $32.1K | ﹤0.01% |
82,300
+42,400
| +106% | +$20K |
|
|
CLPR
12750
Clipper Realty
CLPR
$54.6M
| $31.8K | ﹤0.01% |
+10,518
| New | +$35.5K |
|
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.