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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$2.87B |
| 2 |
NVIDIA
NVDA
|
+$2.46B |
| 3 |
Microsoft
MSFT
|
+$1.32B |
| 4 |
Amazon
AMZN
|
+$1.13B |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$1.12B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$1.78B |
| 2 |
SNDK
Sandisk
SNDK
|
+$949M |
| 3 |
Advanced Micro Devices
AMD
|
+$926M |
| 4 |
Micron Technology
MU
|
+$585M |
| 5 |
Vanguard Total International Stock ETF
VXUS
|
+$509M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.93% |
| 2 | Communication Services | 0.62% |
| 3 | Consumer Discretionary | 0.62% |
| 4 | Industrials | 0.48% |
| 5 | Healthcare | 0.47% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
626
SoFi Technologies
SOFI
$24.4B
| $184M | 0.01% |
10,236,195
+5,466,002
| +115% | +$92.6M |
|
627
PUT
Marathon Digital Holdings
MARA
$4.35B
| $183M | 0.01% |
13,195,800
+819,400
| +7% | +$10.2M |
|
628
PUT
AXT Inc
AXTI
$4.64B
| $183M | 0.01% |
2,534,400
+1,192,800
| +89% | +$107M |
|
629
CALL
Revolution Medicines
RVMD
$44.9B
| $182M | 0.01% |
973,900
-184,600
| -16% | -$27M |
|
630
PUT
iShares China Large-Cap ETF
FXI
$4.28B
| $182M | 0.01% |
5,762,200
-1,932,400
| -25% | -$68.9M |
|
631
CALL
Global X Copper Miners ETF NEW
COPX
$8.66B
| $182M | 0.01% |
2,363,200
+173,800
| +8% | +$14.5M |
|
632
CALL
Direxion Daily Technology Bull 3x ETF
TECL
$5.69B
| $182M | 0.01% |
787,000
+233,400
| +42% | +$42.2M |
|
633
PUT
NXP Semiconductors
NXPI
$56.9B
| $181M | 0.01% |
645,700
+382,800
| +146% | +$105M |
|
634
CALL
Abbott
ABT
$202B
| $181M | 0.01% |
1,998,300
+294,000
| +17% | +$26.8M |
|
635
PUT
Nucor
NUE
$55.3B
| $180M | 0.01% |
808,600
+226,800
| +39% | +$51.3M |
|
636
CALL
Riot Platforms
RIOT
$7.44B
| $180M | 0.01% |
6,578,100
-1,506,400
| -19% | -$34M |
|
|
SPCX
637
SpaceX
SPCX
$1.81T
| $180M | 0.01% |
+1,053,331
| New | +$179M |
|
638
PUT
Northrop Grumman
NOC
$78.3B
| $180M | 0.01% |
353,300
-37,500
| -10% | -$21.6M |
|
|
639
CALL
Nucor
NUE
$55.3B
| $180M | 0.01% |
807,500
-25,600
| -3% | -$5.79M |
|
640
CALL
Sea Limited
SE
$72B
| $180M | 0.01% |
1,875,100
-981,400
| -34% | -$86.3M |
|
|
BMNR
641
CALL
BitMine Immersion Technologies
BMNR
$13.8B
| $179M | 0.01% |
13,478,800
+2,430,400
| +22% | +$47M |
|
642
PUT
KraneShares CSI China Internet ETF
KWEB
$5.27B
| $179M | 0.01% |
7,298,700
-2,848,600
| -28% | -$78.9M |
|
|
BULL
643
Webull Corp
BULL
$4.67B
| $178M | 0.01% |
27,295,897
-43,257
| -0.2% | -$280K |
|
644
CALL
Fair Isaac
FICO
$25.3B
| $178M | 0.01% |
148,900
-2,400
| -2% | -$2.69M |
|
|
645
CALL
Marathon Digital Holdings
MARA
$4.35B
| $178M | 0.01% |
12,795,800
-2,443,500
| -16% | -$30.6M |
|
646
JPMorgan Chase
JPM
$935B
| $177M | 0.01% |
541,729
-86,617
| -14% | -$26.9M |
|
647
PUT
United Therapeutics
UTHR
$22B
| $177M | 0.01% |
326,300
-149,700
| -31% | -$84.3M |
|
648
PUT
Comcast
CMCSA
$95.3B
| $176M | 0.01% |
7,173,800
+928,500
| +15% | +$24M |
|
649
CALL
AstraZeneca
AZN
$257B
| $176M | 0.01% |
928,500
-234,600
| -20% | -$44.1M |
|
650
PUT
Jabil
JBL
$32.8B
| $176M | 0.01% |
455,600
-201,700
| -31% | -$69.7M |
|
Similar funds
Jeff Yass's Q2 2026 Portfolio in Review
As of Q2 2026, Jeff Yass held 15,023 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Jeff Yass deployed $142B of net new capital in Q2 2026, opening 1,956 new positions and adding to 5,793 existing holdings. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
By sector, the portfolio is most concentrated in Technology at 2.9% of assets, up from 2% a quarter earlier, followed by Communication Services and Consumer Discretionary.
On the sell side, the largest reduction was Invesco QQQ Trust, an estimated $1.78B trimmed.
- Jeff Yass's largest Q2 2026 buy was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
- Jeff Yass added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $2.87B increase.
- Jeff Yass's biggest Q2 2026 reduction was Invesco QQQ Trust, cutting an estimated $1.78B.
- Jeff Yass fully exited iShares MSCI Emerging Markets ex China ETF in Q2 2026, selling an estimated $142M.
- Jeff Yass's ten largest holdings make up 27% of its $1.28T portfolio in Q2 2026.
- Jeff Yass opened 1,956 new positions and closed 1,748 in Q2 2026.
- Jeff Yass's portfolio value rose 44% quarter-over-quarter to $1.28T.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.