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 | |
|---|---|---|---|---|---|---|
1601
Lemonade
LMND
$4.17B
| $45.6M | ﹤0.01% |
700,512
+353,596
| +102% | +$20.7M |
|
|
BULL
1602
CALL
Webull Corp
BULL
$4.52B
| $45.5M | ﹤0.01% |
6,985,500
+2,465,500
| +55% | +$16M |
|
1603
PUT
Tenet Healthcare
THC
$22.4B
| $45.5M | ﹤0.01% |
243,400
+164,100
| +207% | +$30.2M |
|
1604
PUT
Moody's
MCO
$88.6B
| $45.4M | ﹤0.01% |
100,300
-52,500
| -34% | -$23.6M |
|
1605
Veeva Systems
VEEV
$40.4B
| $45.4M | ﹤0.01% |
255,769
+90,431
| +55% | +$14.9M |
|
1606
CALL
ProShares UltraShort Bloomberg Crude Oil
SCO
$722M
| $45.3M | ﹤0.01% |
1,293,800
+1,125,000
| +666% | +$32.4M |
|
1607
Trade Desk
TTD
$6.24B
| $45.3M | ﹤0.01% |
2,504,486
+235,572
| +10% | +$5M |
|
1608
PUT
Amer Sports
AS
$18.2B
| $45.3M | ﹤0.01% |
1,338,000
+1,125,200
| +529% | +$39.4M |
|
|
FRMI
1609
CALL
Fermi Inc
FRMI
$3.6B
| $45.2M | ﹤0.01% |
4,938,700
+3,373,300
| +215% | +$21.3M |
|
1610
Baker Hughes
BKR
$61.5B
| $45.2M | ﹤0.01% |
815,052
+474,323
| +139% | +$30M |
|
1611
CALL
KB Home
KBH
$3.41B
| $45.2M | ﹤0.01% |
721,900
+189,600
| +36% | +$9.86M |
|
1612
CALL
State Street SPDR EURO STOXX 50 ETF
FEZ
$4.53B
| $45.2M | ﹤0.01% |
657,700
-233,900
| -26% | -$15.6M |
|
1613
CALL
Builders FirstSource
BLDR
$7.56B
| $45.2M | ﹤0.01% |
504,700
-3,800
| -0.7% | -$303K |
|
1614
Northrop Grumman
NOC
$78B
| $45.1M | ﹤0.01% |
88,547
+66,512
| +302% | +$38.4M |
|
1615
CALL
Centrus Energy
LEU
$3.53B
| $45.1M | ﹤0.01% |
268,500
-1,800
| -0.7% | -$336K |
|
1616
PUT
BP
BP
$113B
| $45M | ﹤0.01% |
1,218,600
-598,600
| -33% | -$26.3M |
|
1617
HEICO Corp Class A
HEI.A
$36.2B
| $45M | ﹤0.01% |
174,326
+15,939
| +10% | +$3.64M |
|
1618
PUT
Kenvue
KVUE
$37.3B
| $44.8M | ﹤0.01% |
2,344,100
-856,500
| -27% | -$15.1M |
|
1619
AeroVironment
AVAV
$7.53B
| $44.7M | ﹤0.01% |
270,634
+118,859
| +78% | +$21.3M |
|
1620
Valero Energy
VLO
$99.6B
| $44.7M | ﹤0.01% |
171,506
-61,061
| -26% | -$15M |
|
1621
abrdn Physical Silver Shares ETF
SIVR
$4.65B
| $44.7M | ﹤0.01% |
794,296
-146,386
| -16% | -$10.2M |
|
|
VG
1622
PUT
Venture Global Inc
VG
$36B
| $44.6M | ﹤0.01% |
4,011,200
+116,600
| +3% | +$1.48M |
|
1623
CALL
Synaptics
SYNA
$3.66B
| $44.6M | ﹤0.01% |
359,300
+238,600
| +198% | +$26.9M |
|
1624
PUT
TechnipFMC
FTI
$29.7B
| $44.6M | ﹤0.01% |
673,000
+526,100
| +358% | +$37.2M |
|
1625
CALL
Ambarella
AMBA
$3.07B
| $44.6M | ﹤0.01% |
519,900
+373,200
| +254% | +$25.7M |
|
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.