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 | |
|---|---|---|---|---|---|---|
10251
PUT
First Financial Bancorp
FFBC
$3.47B
| $430K | ﹤0.01% |
+12,700
| New | +$388K |
|
|
VBCH
10252
Vanguard Target Maturity 2034 Corporate Bond ETF
VBCH
$8.9M
| $429K | ﹤0.01% |
5,672
-32,294
| -85% | -$2.44M |
|
10253
PUT
Astec Industries
ASTE
$1B
| $428K | ﹤0.01% |
+7,000
| New | +$386K |
|
10254
iShares MSCI China Small-Cap ETF
ECNS
$66.1M
| $428K | ﹤0.01% |
15,196
+244
| +2% | +$7.85K |
|
10255
OSI Systems
OSIS
$3.41B
| $428K | ﹤0.01% |
1,956
-4,870
| -71% | -$1.19M |
|
10256
Viant Technology
DSP
$263M
| $428K | ﹤0.01% |
33,786
-11,323
| -25% | -$128K |
|
10257
Ubiquiti
UI
$33.8B
| $427K | ﹤0.01% |
800
-776
| -49% | -$585K |
|
10258
PUT
inTEST
INTT
$150M
| $427K | ﹤0.01% |
23,500
-12,000
| -34% | -$203K |
|
10259
CALL
Innoviva
INVA
$1.52B
| $427K | ﹤0.01% |
18,800
-700
| -4% | -$16K |
|
10260
Erasca
ERAS
$6.17B
| $427K | ﹤0.01% |
23,298
-130,349
| -85% | -$1.86M |
|
10261
CALL
Red Robin
RRGB
$189M
| $426K | ﹤0.01% |
53,300
+16,700
| +46% | +$74.1K |
|
10262
ePlus
PLUS
$2.27B
| $426K | ﹤0.01% |
5,115
-3,597
| -41% | -$299K |
|
|
KC
10263
PUT
Kingsoft Cloud Holdings
KC
$3.33B
| $425K | ﹤0.01% |
47,000
-147,500
| -76% | -$2.04M |
|
10264
PUT
Reinsurance Group of America
RGA
$15.9B
| $425K | ﹤0.01% |
2,000
-2,900
| -59% | -$605K |
|
10265
First Trust SMID Cap Rising Dividend Achievers ETF
SDVY
$11.6B
| $425K | ﹤0.01% |
9,858
-22,394
| -69% | -$934K |
|
10266
Lakeland Industries
LAKE
$111M
| $425K | ﹤0.01% |
+39,779
| New | +$401K |
|
|
TRAX
10267
First Tracks Biotherapeutics
TRAX
$1.54B
| $425K | ﹤0.01% |
+21,129
| New | +$395K |
|
10268
Manhattan Associates
MANH
$12.5B
| $425K | ﹤0.01% |
3,052
+1,288
| +73% | +$177K |
|
10269
SLR Investment Corp
SLRC
$689M
| $425K | ﹤0.01% |
+34,343
| New | +$477K |
|
|
LCOW
10270
Pacer S&P 500 Quality FCF Aristocrats ETF
LCOW
$26.5M
| $425K | ﹤0.01% |
+16,581
| New | +$406K |
|
10271
Universal Insurance Holdings
UVE
$1.18B
| $425K | ﹤0.01% |
10,266
+441
| +4% | +$16.6K |
|
10272
WisdomTree International Equity Fund
DWM
$693M
| $424K | ﹤0.01% |
+5,797
| New | +$426K |
|
10273
CALL
Sonida Senior Living
SNDA
$1.9B
| $424K | ﹤0.01% |
+10,400
| New | +$373K |
|
10274
Appian
APPN
$2.74B
| $424K | ﹤0.01% |
18,521
-9,389
| -34% | -$209K |
|
|
PSTL
10275
CALL
Postal Realty Trust
PSTL
$693M
| $424K | ﹤0.01% |
17,200
+1,900
| +12% | +$42.4K |
|
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.