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 |
Apple
AAPL
|
+$680M |
| 2 |
Microsoft
MSFT
|
+$506M |
| 3 |
UnitedHealth
UNH
|
+$393M |
| 4 |
Berkshire Hathaway Class B
BRK.B
|
+$381M |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$348M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$5.24B |
| 2 |
Tesla
TSLA
|
+$450M |
| 3 |
iShares Russell 2000 ETF
IWM
|
+$444M |
| 4 |
TSMC
TSM
|
+$432M |
| 5 |
Invesco QQQ Trust
QQQ
|
+$371M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 93.94% |
| 2 | Technology | 1.79% |
| 3 | Consumer Discretionary | 0.82% |
| 4 | Financials | 0.79% |
| 5 | Healthcare | 0.66% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
11201
Bogota Financial
BSBK
$116M
| $201K | ﹤0.01% |
25,677
-4,803
| -16% | -$34.5K |
|
11202
PUT
iShares MSCI Hong Kong ETF
EWH
$1.26B
| $201K | ﹤0.01% |
10,100
-39,700
| -80% | -$725K |
|
11203
CALL
Global X Gold Explorers ETF NEW
GOEX
$148M
| $200K | ﹤0.01% |
+4,400
| New | +$188K |
|
11204
Invesco S&P SmallCap Financials ETF
PSCF
$30.6M
| $200K | ﹤0.01% |
+3,692
| New | +$191K |
|
11205
CALL
Alta Equipment Group
ALTG
$202M
| $200K | ﹤0.01% |
31,700
+15,000
| +90% | +$75.9K |
|
11206
SEACOR Marine Holdings
SMHI
$258M
| $200K | ﹤0.01% |
39,258
+2,821
| +8% | +$14.3K |
|
11207
CALL
N-able
NABL
$746M
| $200K | ﹤0.01% |
+24,700
| New | +$184K |
|
11208
CALL
American Battery Technology Co
ABAT
$364M
| $200K | ﹤0.01% |
123,400
-699,100
| -85% | -$908K |
|
|
RIOX
11209
Defiance Daily Target 2X Long RIOT ETF
RIOX
$23.7M
| $200K | ﹤0.01% |
4,489
-29,671
| -87% | -$827K |
|
11210
Nuveen California Municipal Value Fund
NCA
$301M
| $199K | ﹤0.01% |
+22,980
| New | +$195K |
|
11211
CS Disco
LAW
$286M
| $199K | ﹤0.01% |
45,533
-11,686
| -20% | -$45.8K |
|
11212
PUT
Certara
CERT
$1.28B
| $199K | ﹤0.01% |
+17,000
| New | +$201K |
|
11213
CALL
1-800-Flowers.com
FLWS
$240M
| $199K | ﹤0.01% |
40,400
-7,600
| -16% | -$39.4K |
|
11214
PUT
Jasper Therapeutics
JSPR
$23.3M
| $199K | ﹤0.01% |
+35,800
| New | +$176K |
|
11215
CALL
Polestar Automotive Holding UK
PSNY
$1.81B
| $199K | ﹤0.01% |
6,187
-10,766
| -64% | -$342K |
|
11216
Neumora Therapeutics
NMRA
$278M
| $199K | ﹤0.01% |
270,776
+88,435
| +48% | +$67K |
|
|
AGEN
11217
PUT
Agenus
AGEN
$352M
| $198K | ﹤0.01% |
43,400
+30,300
| +231% | +$105K |
|
11218
GraniteShares 1.25x Long TSLA Daily ETF
TSL
$10.4M
| $198K | ﹤0.01% |
15,774
-64,215
| -80% | -$768K |
|
11219
TaskUs
TASK
$753M
| $198K | ﹤0.01% |
+11,816
| New | +$180K |
|
11220
CALL
Lyell Immunopharma
LYEL
$358M
| $198K | ﹤0.01% |
+22,400
| New | +$204K |
|
11221
DocGo
DCGO
$41M
| $198K | ﹤0.01% |
126,119
-43,101
| -25% | -$80.3K |
|
11222
Puma Biotechnology
PBYI
$477M
| $198K | ﹤0.01% |
57,724
-15,147
| -21% | -$48.3K |
|
11223
PUT
HighPeak Energy
HPK
$1.01B
| $198K | ﹤0.01% |
20,200
-9,900
| -33% | -$97.6K |
|
|
RMAX
11224
DELISTED
RE/MAX Holdings
RMAX
| $198K | ﹤0.01% |
24,158
-20,681
| -46% | -$161K |
|
11225
PUT
MediWound
MDWD
$171M
| $198K | ﹤0.01% |
+10,200
| New | +$192K |
|
Similar funds
Jeff Yass's Q2 2025 Portfolio in Review
As of Q2 2025, Jeff Yass held 14,080 positions worth $720B, up 23% from $586B the previous quarter. Its ten largest holdings account for 26% of the portfolio.
Jeff Yass's Q2 2025 filing shows 1,720 new, 5,716 increased, 5,055 reduced and 1,538 closed positions. Its largest new stake was iShares Core MSCI Total International Stock ETF: 1,549,778 shares worth $120M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $5.24B.
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 Q2 2025 buy was iShares Core MSCI Total International Stock ETF: 1,549,778 shares worth $120M.
- Jeff Yass added most to Apple in Q2 2025, an estimated $680M increase.
- Jeff Yass's biggest Q2 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $5.24B.
- Jeff Yass fully exited Vanguard Intermediate-Term Bond ETF in Q2 2025, selling an estimated $61.8M.
- Jeff Yass's ten largest holdings make up 26% of its $720B portfolio in Q2 2025.
- Jeff Yass opened 1,720 new positions and closed 1,538 in Q2 2025.
- Jeff Yass's portfolio value rose 23% quarter-over-quarter to $720B.
Based on Susquehanna International Group's 13F filing for Q2 2025, filed 14 Aug 2025.