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 | |
|---|---|---|---|---|---|---|
|
TONX
12401
PUT
TON Strategy Co
TONX
$188M
| $91.1K | ﹤0.01% |
36,900
+6,200
| +20% | +$15.6K |
|
|
FTNJ
12402
Franklin New Jersey Municipal Income ETF
FTNJ
$167M
| $91K | ﹤0.01% |
+10,459
| New | +$91.9K |
|
|
SANG
12403
Sangoma Technologies
SANG
$126M
| $90.8K | ﹤0.01% |
23,963
-1,410
| -6% | -$6.55K |
|
12404
Holley
HLLY
$360M
| $90.5K | ﹤0.01% |
+29,463
| New | +$112K |
|
12405
NanoViricides
NNVC
$32.7M
| $90.3K | ﹤0.01% |
99,031
+47,160
| +91% | +$49.4K |
|
|
HIX
12406
Western Asset High Income Fund II
HIX
$351M
| $90.1K | ﹤0.01% |
22,647
+6,963
| +44% | +$28.7K |
|
12407
Full House Resorts
FLL
$75.5M
| $90K | ﹤0.01% |
39,989
-55,123
| -58% | -$133K |
|
12408
Coffee Holding Co
JVA
$19.8M
| $89.3K | ﹤0.01% |
21,003
+10,082
| +92% | +$35.8K |
|
|
BLDP
12409
Ballard Power Systems
BLDP
$706M
| $89.1K | ﹤0.01% |
36,803
-62,401
| -63% | -$149K |
|
12410
Mammoth Energy Services
TUSK
$152M
| $88.9K | ﹤0.01% |
36,299
+26,035
| +254% | +$59.3K |
|
12411
ZipRecruiter
ZIP
$353M
| $88.4K | ﹤0.01% |
48,023
+33,881
| +240% | +$83.1K |
|
12412
CALL
Anixa Biosciences
ANIX
$122M
| $88.2K | ﹤0.01% |
34,200
+14,000
| +69% | +$41.5K |
|
12413
Runway Growth Finance
RWAY
$276M
| $88.1K | ﹤0.01% |
12,827
-30,719
| -71% | -$255K |
|
12414
CALL
Wrap Technologies
WRAP
$106M
| $88.1K | ﹤0.01% |
57,200
-3,000
| -5% | -$5.91K |
|
|
XRXDW
12415
Xerox Holdings Corp Warrants
XRXDW
$22.7M
| $87.6K | ﹤0.01% |
+968,333
| New | +$107K |
|
|
MPX
12416
DELISTED
Marine Products Corp
MPX
| $87.5K | ﹤0.01% |
12,034
+1,978
| +20% | +$16.3K |
|
|
SVC
12417
Service Properties Trust
SVC
$989M
| $87.4K | ﹤0.01% |
12,902
+5,055
| +64% | +$52.6K |
|
|
CMCM
12418
Cheetah Mobile
CMCM
$92.8M
| $87.3K | ﹤0.01% |
15,837
-7,484
| -32% | -$48.6K |
|
|
12419
PUT
Runway Growth Finance
RWAY
$276M
| $87.2K | ﹤0.01% |
+12,700
| New | +$106K |
|
12420
CuriosityStream
CURI
$152M
| $87.2K | ﹤0.01% |
29,459
-23,695
| -45% | -$80K |
|
12421
PUT
Wabash National
WNC
$539M
| $87.1K | ﹤0.01% |
+10,100
| New | +$100K |
|
12422
Hain Celestial
HAIN
$64.1M
| $86.9K | ﹤0.01% |
124,568
-109,503
| -47% | -$102K |
|
|
FTNY
12423
Franklin New York Municipal Income ETF
FTNY
$591M
| $86.9K | ﹤0.01% |
11,137
-9,482
| -46% | -$74.9K |
|
12424
Codexis
CDXS
$182M
| $86.8K | ﹤0.01% |
53,241
-241,412
| -82% | -$344K |
|
12425
CALL
OPAL Fuels
OPAL
$64.7M
| $86.4K | ﹤0.01% |
+34,300
| New | +$78.7K |
|
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.