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 | |
|---|---|---|---|---|---|---|
12776
PUT
Wrap Technologies
WRAP
$95.1M
| $29K | ﹤0.01% |
18,800
+4,000
| +27% | +$7.88K |
|
12777
Inuvo
INUV
$11.4M
| $28.9K | ﹤0.01% |
13,947
-18,830
| -57% | -$46.1K |
|
12778
CALL
Pliant Therapeutics
PLRX
$71.8M
| $28.6K | ﹤0.01% |
22,700
-92,600
| -80% | -$117K |
|
12779
Yatra Online
YTRA
$64.6M
| $28.6K | ﹤0.01% |
+25,767
| New | +$35.9K |
|
|
YRD
12780
CALL
Yiren Digital
YRD
$91.9M
| $28.6K | ﹤0.01% |
+16,600
| New | +$59K |
|
12781
CALL
ALX Oncology
ALXO
$274M
| $28.3K | ﹤0.01% |
14,100
-1,600
| -10% | -$3.05K |
|
12782
Veru
VERU
$47.7M
| $28.2K | ﹤0.01% |
12,771
-4,720
| -27% | -$11.5K |
|
12783
Montauk Renewables
MNTK
$253M
| $28.2K | ﹤0.01% |
24,495
+8,683
| +55% | +$13.1K |
|
12784
Recon Technology
RCON
$820K
| $28.2K | ﹤0.01% |
187
+104
| +125% | +$26.5K |
|
12785
Socket Mobile
SCKT
$6.45M
| $28.1K | ﹤0.01% |
32,385
+12,639
| +64% | +$13K |
|
12786
PLAYSTUDIOS Inc
MYPS
$59.8M
| $28.1K | ﹤0.01% |
59,851
+40,129
| +203% | +$21.7K |
|
|
VIVO
12787
PUT
VivoPower PLC
VIVO
$129M
| $27.8K | ﹤0.01% |
12,100
-13,200
| -52% | -$29.4K |
|
|
AMBR
12788
Amber International Holding Ltd
AMBR
$101M
| $27.7K | ﹤0.01% |
11,755
-15,901
| -57% | -$38.7K |
|
12789
CALL
Martin Midstream Partners
MMLP
$86.9M
| $27.6K | ﹤0.01% |
+10,000
| New | +$27.9K |
|
12790
Outlook Therapeutics
OTLK
$151M
| $27.6K | ﹤0.01% |
134,084
-37,938
| -22% | -$16.4K |
|
|
NMG
12791
CALL
Nouveau Monde Graphite
NMG
$487M
| $27.6K | ﹤0.01% |
12,300
-33,400
| -73% | -$81.5K |
|
|
SVACW
12792
DELISTED
Spring Valley Acquisition Corp III Warrant
SVACW
| $27.1K | ﹤0.01% |
+26,042
| New | +$31.2K |
|
12793
MIRA Pharmaceuticals
MIRA
$31.5M
| $26.9K | ﹤0.01% |
+25,146
| New | +$31.5K |
|
12794
New Horizon Aircraft
HOVR
$122M
| $26.8K | ﹤0.01% |
+18,977
| New | +$36.1K |
|
|
WPRT
12795
PUT
Westport Fuel Systems
WPRT
$35.5M
| $26.8K | ﹤0.01% |
+14,700
| New | +$29.4K |
|
|
QVCGA
12796
CALL
DELISTED
QVC Group Inc Series A
QVCGA
| $26.7K | ﹤0.01% |
12,300
-16,100
| -57% | -$97.9K |
|
|
WIMI
12797
CALL
WiMi Hologram Cloud
WIMI
$25M
| $26.7K | ﹤0.01% |
13,900
+200
| +1% | +$425 |
|
|
QTEX
12798
QTREX Quantum
QTEX
$54.9M
| $26.7K | ﹤0.01% |
59,733
+28,849
| +93% | +$19.5K |
|
12799
CALL
Evolent Health
EVH
$556M
| $26.7K | ﹤0.01% |
11,700
-1,300
| -10% | -$4.12K |
|
12800
PUT
Chegg
CHGG
$87.7M
| $26.6K | ﹤0.01% |
36,000
-68,600
| -66% | -$48.2K |
|
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.