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 |
Meta Platforms (Facebook)
META
|
+$646M |
| 2 |
Tesla
TSLA
|
+$572M |
| 3 |
Broadcom
AVGO
|
+$521M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$478M |
| 5 |
lululemon athletica
LULU
|
+$400M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.14B |
| 2 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$861M |
| 3 |
Palantir
PLTR
|
+$730M |
| 4 |
iShares Bitcoin Trust
IBIT
|
+$576M |
| 5 |
NVIDIA
NVDA
|
+$443M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 94.35% |
| 2 | Technology | 1.74% |
| 3 | Consumer Discretionary | 0.9% |
| 4 | Financials | 0.71% |
| 5 | Communication Services | 0.62% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
11901
CALL
Funko
FNKO
$398M
| $43K | ﹤0.01% |
+12,500
| New | +$46.4K |
|
|
CARV
11902
DELISTED
Carver Bancorp
CARV
| $42.9K | ﹤0.01% |
17,960
-9,056
| -34% | -$19.1K |
|
|
ASRT
11903
PUT
DELISTED
Assertio
ASRT
| $42.9K | ﹤0.01% |
3,247
+747
| +30% | +$8.7K |
|
|
OSRH
11904
DELISTED
OSR Health
OSRH
| $42.7K | ﹤0.01% |
+79,807
| New | +$64K |
|
11905
Ribbon Communications
RBBN
$363M
| $42.6K | ﹤0.01% |
11,214
-105,474
| -90% | -$414K |
|
11906
Aterian
ATER
$7.03M
| $42.5K | ﹤0.01% |
40,512
+19,737
| +95% | +$23.1K |
|
11907
CALL
Identive
INVE
$66.9M
| $42.4K | ﹤0.01% |
+12,300
| New | +$44.1K |
|
11908
Clarus
CLAR
$145M
| $42.1K | ﹤0.01% |
12,038
-50,107
| -81% | -$181K |
|
11909
NextPlat
NXPL
$25.1M
| $42.1K | ﹤0.01% |
5,047
-2,059
| -29% | -$15.6K |
|
11910
PUT
Senseonics Holdings Inc
SENS
$493M
| $41.9K | ﹤0.01% |
4,765
+1,520
| +47% | +$14.7K |
|
|
HEPS
11911
D-Market Electronic Services & Trading
HEPS
$947M
| $41.9K | ﹤0.01% |
+15,582
| New | +$43.2K |
|
|
FLD
11912
Fold Holdings
FLD
$29.1M
| $41.4K | ﹤0.01% |
+10,737
| New | +$42.3K |
|
11913
CALL
Cumberland Pharmaceuticals
CPIX
$127M
| $41.2K | ﹤0.01% |
13,200
-39,600
| -75% | -$132K |
|
|
ORGN
11914
PUT
DELISTED
Origin Materials
ORGN
| $41K | ﹤0.01% |
2,630
+137
| +5% | +$2.54K |
|
11915
HF Foods Group
HFFG
$97M
| $41K | ﹤0.01% |
14,858
-49,068
| -77% | -$157K |
|
11916
CALL
Erasca
ERAS
$6.31B
| $40.5K | ﹤0.01% |
+18,600
| New | +$29.6K |
|
11917
CALL
Entera Bio
ENTX
$525M
| $40.5K | ﹤0.01% |
+21,100
| New | +$40.4K |
|
|
ADAP
11918
DELISTED
Adaptimmune Therapeutics
ADAP
| $40K | ﹤0.01% |
308,065
+266,280
| +637% | +$36.5K |
|
11919
DocGo
DCGO
$39.3M
| $39.9K | ﹤0.01% |
29,335
-96,784
| -77% | -$147K |
|
11920
Alto Ingredients
ALTO
$316M
| $39.8K | ﹤0.01% |
36,835
+2,782
| +8% | +$3.13K |
|
11921
Rafael Holdings
RFL
$133M
| $39.8K | ﹤0.01% |
29,251
+964
| +3% | +$1.62K |
|
11922
CALL
KLX Energy Services
KLXE
$32.7M
| $39.6K | ﹤0.01% |
+20,600
| New | +$38.4K |
|
|
CYPH
11923
Cypherpunk Technologies Inc
CYPH
$184M
| $39.1K | ﹤0.01% |
86,196
+37,426
| +77% | +$11.8K |
|
11924
Willamette Valley Vineyards
WVVI
$11.2M
| $39.1K | ﹤0.01% |
+10,743
| New | +$50K |
|
11925
PUT
GSI Technology
GSIT
$219M
| $39K | ﹤0.01% |
+10,600
| New | +$40K |
|
Similar funds
Jeff Yass's Q3 2025 Portfolio in Review
As of Q3 2025, Jeff Yass held 14,336 positions worth $875B, up 22% from $720B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
Jeff Yass's Q3 2025 filing shows 1,794 new, 5,240 increased, 5,148 reduced and 2,105 closed positions. Its largest new stake was BitMine Immersion Technologies: 7,689,603 shares worth $399M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $1.14B.
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 Q3 2025 buy was BitMine Immersion Technologies: 7,689,603 shares worth $399M.
- Jeff Yass added most to Meta Platforms (Facebook) in Q3 2025, an estimated $646M increase.
- Jeff Yass's biggest Q3 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $1.14B.
- Jeff Yass fully exited iShares Core MSCI Total International Stock ETF in Q3 2025, selling an estimated $123M.
- Jeff Yass's ten largest holdings make up 24% of its $875B portfolio in Q3 2025.
- Jeff Yass opened 1,794 new positions and closed 2,105 in Q3 2025.
- Jeff Yass's portfolio value rose 22% quarter-over-quarter to $875B.
Based on Susquehanna International Group's 13F filing for Q3 2025, filed 14 Nov 2025.