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 | |
|---|---|---|---|---|---|---|
2926
PUT
Cal-Maine
CALM
$3.88B
| $13.6M | ﹤0.01% |
169,100
+15,800
| +10% | +$1.22M |
|
2927
PUT
MYR Group
MYRG
$4.87B
| $13.6M | ﹤0.01% |
27,200
+19,100
| +236% | +$7.84M |
|
2928
SK Telecom
SKM
$15.3B
| $13.6M | ﹤0.01% |
422,449
+404,920
| +2,310% | +$15M |
|
2929
CALL
Mitek Systems
MITK
$801M
| $13.6M | ﹤0.01% |
674,500
+570,400
| +548% | +$8.85M |
|
2930
CALL
Warrior Met Coal
HCC
$5.56B
| $13.6M | ﹤0.01% |
167,100
-281,700
| -63% | -$25.5M |
|
2931
Digital Realty Trust
DLR
$71.8B
| $13.6M | ﹤0.01% |
75,504
+38,609
| +105% | +$7.39M |
|
2932
GoDaddy
GDDY
$12.1B
| $13.5M | ﹤0.01% |
159,621
+60,276
| +61% | +$5.09M |
|
|
ROBN
2933
CALL
T-Rex 2X Long HOOD Daily Target ETF
ROBN
$141M
| $13.5M | ﹤0.01% |
447,600
+234,100
| +110% | +$5.41M |
|
2934
CALL
Sunoco
SUN
$14.1B
| $13.5M | ﹤0.01% |
199,900
-92,500
| -32% | -$6.15M |
|
2935
PUT
Raymond James Financial
RJF
$34B
| $13.5M | ﹤0.01% |
88,700
+29,700
| +50% | +$4.51M |
|
|
XIFR
2936
PUT
XPLR Infrastructure LP
XIFR
$1.1B
| $13.5M | ﹤0.01% |
1,141,700
+167,900
| +17% | +$1.88M |
|
2937
PUT
Plug Power
PLUG
$3.03B
| $13.5M | ﹤0.01% |
4,974,000
+1,557,100
| +46% | +$4.89M |
|
2938
Vanguard FTSE Emerging Markets ETF
VWO
$127B
| $13.5M | ﹤0.01% |
225,770
+173,411
| +331% | +$10.2M |
|
|
LKFT
2939
PUT
Lakefront Biotherapeutics American Depositary Shares
LKFT
$1.91B
| $13.5M | ﹤0.01% |
449,100
-200
| -0% | -$5.68K |
|
2940
Burlington
BURL
$19.8B
| $13.5M | ﹤0.01% |
42,491
+25,156
| +145% | +$8.11M |
|
|
INFQ
2941
Infleqtion Inc
INFQ
$3.05B
| $13.4M | ﹤0.01% |
1,009,487
+571,005
| +130% | +$7.85M |
|
2942
PUT
HDFC Bank
HDB
$119B
| $13.4M | ﹤0.01% |
520,300
+123,700
| +31% | +$3.1M |
|
2943
PUT
H&R Block
HRB
$6.49B
| $13.4M | ﹤0.01% |
352,700
+96,200
| +38% | +$3.35M |
|
2944
CALL
Murphy USA
MUSA
$9.77B
| $13.4M | ﹤0.01% |
24,900
+10,100
| +68% | +$5.49M |
|
2945
Xtrackers Harvest CSI 300 China A-Shares ETF
ASHR
$1.56B
| $13.4M | ﹤0.01% |
365,940
-2,115,339
| -85% | -$74.5M |
|
2946
Strive Inc
ASST
$1.93B
| $13.4M | ﹤0.01% |
1,229,275
+672,045
| +121% | +$9.94M |
|
|
SKYT
2947
CALL
DELISTED
SkyWater Technology
SKYT
| $13.4M | ﹤0.01% |
384,900
-75,200
| -16% | -$2.57M |
|
2948
Oscar Health
OSCR
$9.64B
| $13.4M | ﹤0.01% |
469,565
-2,276,239
| -83% | -$49M |
|
|
JBS
2949
PUT
JBS N.V.
JBS
$45.2B
| $13.4M | ﹤0.01% |
1,130,000
+593,200
| +111% | +$8.67M |
|
2950
Harmony Gold Mining
HMY
$14B
| $13.4M | ﹤0.01% |
880,246
+90,128
| +11% | +$1.5M |
|
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.