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 | |
|---|---|---|---|---|---|---|
3801
PUT
American Superconductor
AMSC
$1.38B
| $5.5M | ﹤0.01% |
150,000
+78,900
| +111% | +$1.94M |
|
3802
CALL
Energy Fuels
UUUU
$3.67B
| $5.5M | ﹤0.01% |
957,000
+75,500
| +9% | +$362K |
|
3803
CALL
Popular Inc
BPOP
$10.8B
| $5.5M | ﹤0.01% |
49,900
+800
| +2% | +$79K |
|
3804
Northern Trust Morningstar US Market Factor Tilt ETF
TILT
$2.25B
| $5.49M | ﹤0.01% |
24,523
+10,845
| +79% | +$2.26M |
|
3805
ProShares UltraPro Dow 30
UDOW
$872M
| $5.49M | ﹤0.01% |
116,330
+60,406
| +108% | +$2.44M |
|
3806
CALL
Tradr TSLA Bear Daily ETF
TSLQ
$93.9M
| $5.49M | ﹤0.01% |
100,133
-4,134
| -4% | -$322K |
|
3807
PUT
GraniteShares 2x Long COIN Daily ETF
CONL
$608M
| $5.48M | ﹤0.01% |
118,900
-121,900
| -51% | -$2.86M |
|
|
WBS
3808
DELISTED
Webster Financial
WBS
| $5.47M | ﹤0.01% |
100,235
-14,339
| -13% | -$715K |
|
|
SII
3809
PUT
Sprott
SII
$3.42B
| $5.47M | ﹤0.01% |
79,200
-41,400
| -34% | -$2.3M |
|
3810
PUT
Curtiss-Wright
CW
$22B
| $5.47M | ﹤0.01% |
11,200
+6,800
| +155% | +$2.68M |
|
3811
Factset
FDS
$11B
| $5.47M | ﹤0.01% |
12,232
+4,956
| +68% | +$2.17M |
|
3812
Tenable Holdings
TENB
$4.15B
| $5.46M | ﹤0.01% |
161,759
+12,265
| +8% | +$398K |
|
3813
SiTime
SITM
$16.8B
| $5.46M | ﹤0.01% |
25,638
-3,110
| -11% | -$562K |
|
3814
CALL
Banco Macro
BMA
$4.86B
| $5.46M | ﹤0.01% |
77,800
-40,000
| -34% | -$3.31M |
|
3815
CALL
Macerich
MAC
$6.73B
| $5.45M | ﹤0.01% |
337,100
+232,100
| +221% | +$3.58M |
|
|
LIAX
3816
DELISTED
LifeX 2063 Inflation-Protected Longevity Income ETF
LIAX
| $5.45M | ﹤0.01% |
21,713
+13,232
| +156% | +$3.28M |
|
|
CEP
3817
CALL
DELISTED
Cantor Equity Partners
CEP
| $5.45M | ﹤0.01% |
+196,100
| New | +$5.99M |
|
3818
Mueller Water Products
MWA
$3.81B
| $5.45M | ﹤0.01% |
226,683
+29,344
| +15% | +$726K |
|
|
GLXY
3819
Galaxy Digital Inc
GLXY
$4.51B
| $5.45M | ﹤0.01% |
+248,814
| New | +$5.05M |
|
3820
PUT
Jones Lang LaSalle
JLL
$17.4B
| $5.45M | ﹤0.01% |
21,300
+14,300
| +204% | +$3.28M |
|
3821
PUT
Equinor
EQNR
$98.2B
| $5.45M | ﹤0.01% |
216,600
+2,600
| +1% | +$62.9K |
|
3822
CALL
Synaptics
SYNA
$3.72B
| $5.44M | ﹤0.01% |
84,000
+44,900
| +115% | +$2.64M |
|
3823
CALL
WisdomTree Japan Hedged Equity Fund
DXJ
$7.34B
| $5.44M | ﹤0.01% |
47,600
+32,000
| +205% | +$3.5M |
|
|
MRUS
3824
CALL
DELISTED
Merus
MRUS
| $5.44M | ﹤0.01% |
+103,400
| New | +$4.86M |
|
3825
iShares Global Consumer Discretionary ETF
RXI
$270M
| $5.43M | ﹤0.01% |
28,864
-4,116
| -12% | -$748K |
|
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.