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
|
+$1.17B |
| 2 |
Netflix
NFLX
|
+$753M |
| 3 |
JPMorgan International Research Enhanced Equity ETF
JIRE
|
+$749M |
| 4 |
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
|
+$662M |
| 5 |
Walmart Inc
WMT
|
+$405M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$2.08B |
| 2 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$426M |
| 3 |
Meta Platforms (Facebook)
META
|
+$372M |
| 4 |
TSMC
TSM
|
+$331M |
| 5 |
Pinduoduo
PDD
|
+$319M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 94.23% |
| 2 | Technology | 1.7% |
| 3 | Consumer Discretionary | 0.84% |
| 4 | Communication Services | 0.67% |
| 5 | Financials | 0.66% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
11701
Epsilon Energy
EPSN
$179M
| $57.6K | ﹤0.01% |
12,420
-9,668
| -44% | -$46.6K |
|
|
VOXR
11702
Vox Royalty Corp
VOXR
$400M
| $57.5K | ﹤0.01% |
+12,137
| New | +$55K |
|
|
LGO
11703
PUT
Largo
LGO
$75.4M
| $57.5K | ﹤0.01% |
+61,200
| New | +$72.6K |
|
11704
PUT
Frontier Group Holdings
ULCC
$1.36B
| $57.5K | ﹤0.01% |
12,200
-85,600
| -88% | -$379K |
|
|
VIVO
11705
PUT
VivoPower PLC
VIVO
$131M
| $57.4K | ﹤0.01% |
25,300
-22,400
| -47% | -$76.9K |
|
11706
PUT
Nano X Imaging
NNOX
$66.2M
| $57.4K | ﹤0.01% |
20,500
-149,900
| -88% | -$539K |
|
11707
TherapeuticsMD
TXMD
$25.7M
| $57.3K | ﹤0.01% |
+35,164
| New | +$50.8K |
|
11708
Blue Ridge Bankshares
BRBS
$350M
| $57.2K | ﹤0.01% |
+13,387
| New | +$58.1K |
|
11709
PUT
Ocean Power Technologies
OPTT
$48.3M
| $57K | ﹤0.01% |
190,000
+31,500
| +20% | +$14.2K |
|
11710
Gaia
GAIA
$40.4M
| $56.9K | ﹤0.01% |
+15,673
| New | +$71.7K |
|
11711
Wipro
WIT
$17.8B
| $56.8K | ﹤0.01% |
+19,985
| New | +$54.6K |
|
11712
T Stamp
IDAI
$18.9M
| $56.7K | ﹤0.01% |
+14,497
| New | +$56.8K |
|
|
RDNW
11713
PUT
RideNow Group
RDNW
$230M
| $56.3K | ﹤0.01% |
+10,200
| New | +$47.7K |
|
11714
CarParts.com
PRTS
$55.1M
| $55.7K | ﹤0.01% |
+11,148
| New | +$62.4K |
|
11715
PUT
Cumberland Pharmaceuticals
CPIX
$130M
| $55.7K | ﹤0.01% |
+14,000
| New | +$41.5K |
|
|
WIMI
11716
WiMi Hologram Cloud
WIMI
$25.2M
| $55.5K | ﹤0.01% |
23,428
-25,432
| -52% | -$86.3K |
|
11717
PUT
Organogenesis Holdings
ORGO
$224M
| $55.4K | ﹤0.01% |
+10,700
| New | +$51.8K |
|
|
AISP
11718
CALL
Airship AI Holdings
AISP
$75.1M
| $55.2K | ﹤0.01% |
19,100
-355,500
| -95% | -$1.46M |
|
11719
Advantage Solutions
ADV
$429M
| $55.2K | ﹤0.01% |
2,508
+1,068
| +74% | +$30.9K |
|
11720
ZipRecruiter
ZIP
$353M
| $55.2K | ﹤0.01% |
14,142
-8,381
| -37% | -$37.7K |
|
|
RPTX
11721
PUT
DELISTED
Repare Therapeutics
RPTX
| $55.1K | ﹤0.01% |
+21,200
| New | +$42.7K |
|
11722
Brilliant Earth
BRLT
$22.1M
| $54.6K | ﹤0.01% |
31,192
-21,282
| -41% | -$45.2K |
|
11723
Tilly's
TLYS
$117M
| $54.5K | ﹤0.01% |
27,403
-4,990
| -15% | -$8.17K |
|
|
IONR
11724
Ioneer
IONR
$242M
| $54.3K | ﹤0.01% |
+11,309
| New | +$55.5K |
|
11725
CALL
Vera Bradley
VRA
$95M
| $54K | ﹤0.01% |
+22,300
| New | +$51.8K |
|
Similar funds
Jeff Yass's Q4 2025 Portfolio in Review
As of Q4 2025, Jeff Yass held 14,094 positions worth $868B, down 0.79% from $875B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
Jeff Yass's Q4 2025 filing shows 1,864 new, 4,890 increased, 5,380 reduced and 1,914 closed positions. Its largest new stake was iShares Core MSCI Total International Stock ETF: 1,468,872 shares worth $124M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $2.08B.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, down from 94% a quarter earlier, followed by Technology and Consumer Discretionary.
- Jeff Yass's largest Q4 2025 buy was iShares Core MSCI Total International Stock ETF: 1,468,872 shares worth $124M.
- Jeff Yass added most to Invesco QQQ Trust in Q4 2025, an estimated $1.17B increase.
- Jeff Yass's biggest Q4 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $2.08B.
- Jeff Yass fully exited Innovator US Equity Power Buffer ETF September in Q4 2025, selling an estimated $26.5M.
- Jeff Yass's ten largest holdings make up 24% of its $868B portfolio in Q4 2025.
- Jeff Yass opened 1,864 new positions and closed 1,914 in Q4 2025.
- Jeff Yass's portfolio value fell 0.79% quarter-over-quarter to $868B.
Based on Susquehanna International Group's 13F filing for Q4 2025, filed 17 Feb 2026.