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 | |
|---|---|---|---|---|---|---|
3376
Corcept Therapeutics
CORT
$12.3B
| $6.99M | ﹤0.01% |
95,211
-24,019
| -20% | -$1.74M |
|
3377
Gulfport Energy Corp
GPOR
$3.12B
| $6.98M | ﹤0.01% |
34,715
+2,580
| +8% | +$481K |
|
3378
CALL
Blackstone Mortgage Trust
BXMT
$2.31B
| $6.98M | ﹤0.01% |
362,700
-70,900
| -16% | -$1.34M |
|
3379
Victory Capital Holdings
VCTR
$7.28B
| $6.97M | ﹤0.01% |
109,541
+8,614
| +9% | +$518K |
|
3380
CALL
Lattice Semiconductor
LSCC
$16.2B
| $6.97M | ﹤0.01% |
142,300
-4,700
| -3% | -$225K |
|
3381
CALL
PTC Therapeutics
PTCT
$5.85B
| $6.97M | ﹤0.01% |
142,700
-30,200
| -17% | -$1.43M |
|
3382
CALL
Gogo Inc
GOGO
$369M
| $6.96M | ﹤0.01% |
474,200
+383,000
| +420% | +$3.9M |
|
3383
Pitney Bowes
PBI
$2.36B
| $6.96M | ﹤0.01% |
638,037
+129,406
| +25% | +$1.22M |
|
3384
Xenon Pharmaceuticals
XENE
$5.81B
| $6.96M | ﹤0.01% |
+222,352
| New | +$7.25M |
|
3385
DexCom
DXCM
$34.3B
| $6.95M | ﹤0.01% |
79,658
-56,100
| -41% | -$4.4M |
|
3386
Alight
ALIT
$374M
| $6.95M | ﹤0.01% |
61,374
-4,110
| -6% | -$440K |
|
3387
PJT Partners
PJT
$4.67B
| $6.94M | ﹤0.01% |
42,075
+9,076
| +28% | +$1.32M |
|
3388
Hawaiian Electric Industries
HE
$1.97B
| $6.94M | ﹤0.01% |
652,741
+52,832
| +9% | +$551K |
|
3389
Scorpio Tankers
STNG
$3.91B
| $6.94M | ﹤0.01% |
177,274
-216,607
| -55% | -$8.45M |
|
3390
CALL
CorMedix
CRMD
$647M
| $6.93M | ﹤0.01% |
562,700
+437,400
| +349% | +$4.83M |
|
3391
Broadstone Net Lease
BNL
$4.32B
| $6.93M | ﹤0.01% |
431,828
+5,761
| +1% | +$92.3K |
|
3392
GraniteShares 2x Long AMD Daily ETF
AMDL
$885M
| $6.92M | ﹤0.01% |
813,119
+764,769
| +1,582% | +$4.06M |
|
3393
PUT
Silicon Motion
SIMO
$8.33B
| $6.92M | ﹤0.01% |
92,000
-13,000
| -12% | -$738K |
|
3394
PUT
Direxion Daily Small Cap Bear 3x ETF
TZA
$251M
| $6.91M | ﹤0.01% |
58,300
+23,700
| +68% | +$3.63M |
|
3395
CALL
Fortuna Silver Mines
FSM
$3.63B
| $6.91M | ﹤0.01% |
1,056,900
-157,000
| -13% | -$973K |
|
3396
Moog Inc Class A
MOG.A
$11.9B
| $6.91M | ﹤0.01% |
38,172
-9,682
| -20% | -$1.7M |
|
3397
PUT
Franklin Templeton
BEN
$17.6B
| $6.9M | ﹤0.01% |
289,500
-146,600
| -34% | -$3.02M |
|
3398
CALL
Lazard
LAZ
$4.25B
| $6.9M | ﹤0.01% |
143,900
+67,100
| +87% | +$2.81M |
|
3399
PUT
Euronet Worldwide
EEFT
$2.62B
| $6.9M | ﹤0.01% |
68,100
+24,600
| +57% | +$2.54M |
|
3400
CALL
Harley-Davidson
HOG
$2.92B
| $6.9M | ﹤0.01% |
292,500
+18,300
| +7% | +$435K |
|
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.