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 | |
|---|---|---|---|---|---|---|
2151
Moody's
MCO
$88.9B
| $26.6M | ﹤0.01% |
58,735
+41,545
| +242% | +$18.7M |
|
2152
Rubrik
RBRK
$19.1B
| $26.6M | ﹤0.01% |
331,242
-574,503
| -63% | -$36.1M |
|
2153
PUT
McCormick & Company Non-Voting
MKC
$14.6B
| $26.5M | ﹤0.01% |
526,400
+49,200
| +10% | +$2.41M |
|
2154
PUT
-1x Short VIX Futures ETF
SVIX
$159M
| $26.5M | ﹤0.01% |
1,115,800
+97,500
| +10% | +$1.97M |
|
2155
Cipher Digital
CIFR
$6.77B
| $26.5M | ﹤0.01% |
1,082,867
+328,161
| +43% | +$6.92M |
|
2156
CALL
C3.ai
AI
$1.52B
| $26.5M | ﹤0.01% |
2,916,600
+390,500
| +15% | +$3.71M |
|
2157
CALL
Repligen
RGEN
$10.3B
| $26.5M | ﹤0.01% |
194,100
+121,900
| +169% | +$15M |
|
|
KLAR
2158
PUT
Klarna Group
KLAR
$5.4B
| $26.5M | ﹤0.01% |
1,307,500
-1,946,300
| -60% | -$30.7M |
|
2159
PUT
NetEase
NTES
$82.5B
| $26.4M | ﹤0.01% |
206,100
-26,100
| -11% | -$3.08M |
|
2160
Tractor Supply
TSCO
$18.4B
| $26.4M | ﹤0.01% |
834,364
+763,287
| +1,074% | +$26.4M |
|
2161
PUT
Builders FirstSource
BLDR
$7.46B
| $26.4M | ﹤0.01% |
294,700
-148,300
| -33% | -$11.8M |
|
|
FITB
2162
CALL
Fifth Third Bancorp
FITB
$49.8B
| $26.3M | ﹤0.01% |
466,900
-208,800
| -31% | -$10.6M |
|
2163
ProShares UltraPro QQQ
TQQQ
$35.4B
| $26.3M | ﹤0.01% |
324,782
-510,310
| -61% | -$35.4M |
|
|
BELFB
2164
Bel Fuse Inc Class B
BELFB
$3.61B
| $26.3M | ﹤0.01% |
78,987
+18,969
| +32% | +$5.13M |
|
|
SCHW
2165
Charles Schwab
SCHW
$194B
| $26.3M | ﹤0.01% |
284,953
+149,473
| +110% | +$13.6M |
|
2166
CALL
Cognizant
CTSH
$28.4B
| $26.3M | ﹤0.01% |
678,100
+244,000
| +56% | +$12.8M |
|
|
FRMI
2167
PUT
Fermi Inc
FRMI
$3.85B
| $26.2M | ﹤0.01% |
2,863,800
+1,238,100
| +76% | +$7.83M |
|
2168
CALL
Grab
GRAB
$14.6B
| $26.2M | ﹤0.01% |
6,945,100
-8,928,200
| -56% | -$32.5M |
|
2169
PUT
Hecla Mining
HL
$14.1B
| $26.1M | ﹤0.01% |
1,694,500
+308,300
| +22% | +$5.42M |
|
2170
CALL
ProShares UltraShort Bloomberg Natural Gas
KOLD
$106M
| $26.1M | ﹤0.01% |
1,151,500
-591,800
| -34% | -$14.3M |
|
2171
CALL
Vanguard Real Estate ETF
VNQ
$39.4B
| $26.1M | ﹤0.01% |
270,400
-319,900
| -54% | -$30.6M |
|
2172
PUT
Ormat Technologies
ORA
$6.53B
| $26M | ﹤0.01% |
239,200
+220,900
| +1,207% | +$27.4M |
|
2173
PUT
Woodward
WWD
$20.1B
| $26M | ﹤0.01% |
61,200
+23,800
| +64% | +$9.03M |
|
2174
CALL
SGHC Ltd
SGHC
$7.09B
| $26M | ﹤0.01% |
1,920,900
-4,840,400
| -72% | -$61.3M |
|
2175
PUT
Kinross Gold
KGC
$39.7B
| $25.9M | ﹤0.01% |
1,097,500
+48,300
| +5% | +$1.42M |
|
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.