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 | |
|---|---|---|---|---|---|---|
|
TUYA
11726
CALL
Tuya Inc
TUYA
$1.15B
| $197K | ﹤0.01% |
85,200
+41,400
| +95% | +$94.6K |
|
11727
AlTi Global
ALTI
$461M
| $197K | ﹤0.01% |
54,355
-20,148
| -27% | -$85.1K |
|
11728
Bassett Furniture
BSET
$162M
| $197K | ﹤0.01% |
+13,900
| New | +$213K |
|
11729
PUT
NeoGenomics
NEO
$2.32B
| $197K | ﹤0.01% |
26,500
-64,300
| -71% | -$677K |
|
|
VWAV
11730
VisionWave Holdings
VWAV
$26.7M
| $197K | ﹤0.01% |
41,480
+18,170
| +78% | +$162K |
|
|
ACRE
11731
Ares Commercial Real Estate
ACRE
$258M
| $196K | ﹤0.01% |
40,894
-29,113
| -42% | -$146K |
|
|
RPC
11732
Ridgepost Capital
RPC
$955M
| $196K | ﹤0.01% |
+27,027
| New | +$245K |
|
|
NA
11733
CALL
Nano Labs
NA
$51.5M
| $196K | ﹤0.01% |
66,200
+17,500
| +36% | +$55.8K |
|
|
PLTA
11734
ProShares Ultra PLTR
PLTA
$7.45M
| $196K | ﹤0.01% |
11,449
-45,741
| -80% | -$924K |
|
11735
SES AI
SES
$194M
| $196K | ﹤0.01% |
203,584
-328,521
| -62% | -$558K |
|
11736
eGain
EGAN
$203M
| $196K | ﹤0.01% |
+24,799
| New | +$240K |
|
|
RILA
11737
Indexperts Gorilla Aggressive Growth ETF
RILA
$45M
| $195K | ﹤0.01% |
18,771
-22,751
| -55% | -$253K |
|
|
TUYA
11738
PUT
Tuya Inc
TUYA
$1.15B
| $194K | ﹤0.01% |
84,100
+12,800
| +18% | +$29.3K |
|
11739
CALL
Kyverna Therapeutics
KYTX
$518M
| $194K | ﹤0.01% |
22,500
-16,600
| -42% | -$138K |
|
|
OTGA
11740
OTG Acquisition Corp I
OTGA
$302M
| $194K | ﹤0.01% |
19,266
+2,591
| +16% | +$26K |
|
11741
PUT
Quantum-Si Incorporated
QSI
$171M
| $194K | ﹤0.01% |
251,700
-230,800
| -48% | -$239K |
|
11742
Bioventus
BVS
$945M
| $194K | ﹤0.01% |
+21,217
| New | +$178K |
|
11743
CALL
OptimizeRx
OPRX
$150M
| $193K | ﹤0.01% |
30,800
-2,100
| -6% | -$19.5K |
|
11744
PUT
SITE Centers
SITC
$157M
| $193K | ﹤0.01% |
+35,800
| New | +$219K |
|
|
NXDR
11745
PUT
Nextdoor Holdings
NXDR
$878M
| $193K | ﹤0.01% |
137,900
-25,500
| -16% | -$44.3K |
|
|
GBAB
11746
Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust
GBAB
$382M
| $193K | ﹤0.01% |
13,298
-3,027
| -19% | -$45.5K |
|
|
ASM
11747
PUT
Avino Silver & Gold Mines
ASM
$1.27B
| $193K | ﹤0.01% |
+30,500
| New | +$244K |
|
|
AGEN
11748
Agenus
AGEN
$345M
| $193K | ﹤0.01% |
57,659
-176,015
| -75% | -$584K |
|
11749
Vodafone
VOD
$37.1B
| $192K | ﹤0.01% |
12,809
+315
| +3% | +$4.6K |
|
11750
First Guaranty Bancshares
FGBI
$144M
| $192K | ﹤0.01% |
+23,678
| New | +$199K |
|
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.