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 | |
|---|---|---|---|---|---|---|
3451
CALL
Rexford Industrial Realty
REXR
$8.28B
| $6.74M | ﹤0.01% |
189,600
+31,800
| +20% | +$1.11M |
|
3452
CALL
Protagonist Therapeutics
PTGX
$9.34B
| $6.74M | ﹤0.01% |
122,000
-32,500
| -21% | -$1.56M |
|
3453
MarketAxess Holdings
MKTX
$5.73B
| $6.73M | ﹤0.01% |
30,150
+12,488
| +71% | +$2.74M |
|
3454
Workiva
WK
$4.31B
| $6.72M | ﹤0.01% |
98,224
-3,732
| -4% | -$257K |
|
3455
Acuity Brands
AYI
$10B
| $6.72M | ﹤0.01% |
22,533
+20,609
| +1,071% | +$5.34M |
|
3456
PUT
Allot
ALLT
$381M
| $6.72M | ﹤0.01% |
785,800
+65,600
| +9% | +$472K |
|
3457
PUT
iQIYI
IQ
$888M
| $6.72M | ﹤0.01% |
3,795,200
-1,628,700
| -30% | -$2.93M |
|
|
EFOR
3458
Everforth Inc
EFOR
$1.31B
| $6.71M | ﹤0.01% |
134,309
+83,305
| +163% | +$4.55M |
|
3459
Goldman Sachs ETF Trust Goldman Sachs S&P 500 Premium Income ETF
GPIX
$5.46B
| $6.7M | ﹤0.01% |
134,457
+94,891
| +240% | +$4.44M |
|
3460
CALL
Mid-America Apartment Communities
MAA
$15B
| $6.69M | ﹤0.01% |
45,200
-44,500
| -50% | -$6.94M |
|
3461
Boot Barn
BOOT
$4.69B
| $6.69M | ﹤0.01% |
43,998
+5,282
| +14% | +$701K |
|
3462
United Therapeutics
UTHR
$22.1B
| $6.69M | ﹤0.01% |
23,266
+16,625
| +250% | +$4.97M |
|
|
GTM
3463
CALL
ZoomInfo Technologies
GTM
$1.22B
| $6.68M | ﹤0.01% |
660,500
-540,500
| -45% | -$5M |
|
3464
Ameriprise Financial
AMP
$49.4B
| $6.68M | ﹤0.01% |
12,521
+4,299
| +52% | +$2.12M |
|
|
OSG
3465
Octave Specialty Group
OSG
$209M
| $6.68M | ﹤0.01% |
940,583
-239,974
| -20% | -$1.79M |
|
3466
Credit Acceptance
CACC
$6.18B
| $6.68M | ﹤0.01% |
13,103
+2,493
| +23% | +$1.22M |
|
3467
PUT
Core & Main
CNM
$8.05B
| $6.67M | ﹤0.01% |
110,600
-30,000
| -21% | -$1.6M |
|
3468
Invesco S&P 500 High Dividend Low Volatility ETF
SPHD
$3.42B
| $6.67M | ﹤0.01% |
140,275
+130,426
| +1,324% | +$6.17M |
|
3469
Casey's General Stores
CASY
$28B
| $6.67M | ﹤0.01% |
13,068
+5,773
| +79% | +$2.66M |
|
3470
Vanguard California Tax-Exempt Bond ETF
VTEC
$3.07B
| $6.67M | ﹤0.01% |
+68,306
| New | +$6.63M |
|
3471
PUT
Factset
FDS
$11B
| $6.66M | ﹤0.01% |
14,900
+12,600
| +548% | +$5.52M |
|
3472
CALL
Direxion Daily MSCI Brazil Bull 2X ETF
BRZU
$98.1M
| $6.66M | ﹤0.01% |
101,700
+15,400
| +18% | +$879K |
|
3473
CALL
UroGen Pharma
URGN
$2.13B
| $6.66M | ﹤0.01% |
486,300
+466,100
| +2,307% | +$4.47M |
|
3474
PUT
iShares US Transportation ETF
IYT
$2.26B
| $6.66M | ﹤0.01% |
97,200
+67,000
| +222% | +$4.27M |
|
3475
CALL
NexGen Energy
NXE
$6.97B
| $6.66M | ﹤0.01% |
959,800
-2,583,400
| -73% | -$14.6M |
|
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.