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 | |
|---|---|---|---|---|---|---|
|
HTFL
6226
CALL
Heartflow Inc
HTFL
$4.34B
| $2.24M | ﹤0.01% |
+76,400
| New | +$2.29M |
|
6227
Blackstone Secured Lending
BXSL
$5.78B
| $2.24M | ﹤0.01% |
94,457
-149,292
| -61% | -$3.57M |
|
|
WBS
6228
CALL
DELISTED
Webster Financial
WBS
| $2.24M | ﹤0.01% |
29,300
-16,500
| -36% | -$1.2M |
|
|
SPCQ
6229
Defiance Daily Target 2X Short SPCX ETF
SPCQ
$13.9M
| $2.24M | ﹤0.01% |
+165,475
| New | +$2.43M |
|
6230
CALL
KULR Technology Group
KULR
$126M
| $2.24M | ﹤0.01% |
587,200
+325,900
| +125% | +$1.09M |
|
6231
CALL
AMN Healthcare
AMN
$1.31B
| $2.24M | ﹤0.01% |
69,100
-102,200
| -60% | -$2.64M |
|
6232
CALL
Sagimet Biosciences
SGMT
$640M
| $2.24M | ﹤0.01% |
289,300
+178,300
| +161% | +$1.21M |
|
|
CTEV
6233
PUT
Claritev Corp
CTEV
$638M
| $2.23M | ﹤0.01% |
+65,500
| New | +$1.6M |
|
6234
State Street SPDR S&P Kensho Final Frontiers ETF
ROKT
$196M
| $2.23M | ﹤0.01% |
18,693
+10,894
| +140% | +$1.27M |
|
6235
PUT
USA Compression Partners
USAC
$3.88B
| $2.23M | ﹤0.01% |
84,600
+36,600
| +76% | +$1.01M |
|
6236
Innovator US Equity Buffer ETF September
BSEP
$219M
| $2.23M | ﹤0.01% |
+42,328
| New | +$2.18M |
|
6237
F5
FFIV
$21.7B
| $2.23M | ﹤0.01% |
5,363
-22,038
| -80% | -$7.83M |
|
6238
Range Nuclear Renaissance Index ETF
NUKZ
$785M
| $2.23M | ﹤0.01% |
32,726
-12,831
| -28% | -$907K |
|
|
SCHQ
6239
Schwab Long-Term US Treasury ETF
SCHQ
$875M
| $2.23M | ﹤0.01% |
71,265
+23,582
| +49% | +$735K |
|
6240
Inter&Co
INTR
$2.49B
| $2.23M | ﹤0.01% |
410,526
+225,118
| +121% | +$1.51M |
|
6241
Sprott Junior Uranium Miners ETF
URNJ
$422M
| $2.23M | ﹤0.01% |
95,874
+41,037
| +75% | +$1.17M |
|
6242
CALL
Barnes & Noble Education
BNED
$437M
| $2.23M | ﹤0.01% |
177,300
-74,600
| -30% | -$779K |
|
6243
CALL
QuidelOrtho
QDEL
$1.03B
| $2.23M | ﹤0.01% |
127,100
+82,200
| +183% | +$1.09M |
|
6244
United Bankshares
UBSI
$6.46B
| $2.22M | ﹤0.01% |
48,519
-75,116
| -61% | -$3.29M |
|
6245
CALL
O-I Glass
OI
$1.15B
| $2.22M | ﹤0.01% |
230,900
+109,100
| +90% | +$1.03M |
|
6246
Altimmune
ALT
$622M
| $2.22M | ﹤0.01% |
731,078
-594,878
| -45% | -$1.78M |
|
6247
iShares ESG Aware 1-5 Year USD Corporate Bond ETF
SUSB
$1.31B
| $2.22M | ﹤0.01% |
88,914
-65,491
| -42% | -$1.64M |
|
6248
PUT
Schrodinger
SDGR
$1.5B
| $2.22M | ﹤0.01% |
136,700
+600
| +0.4% | +$8.03K |
|
6249
CTS Corp
CTS
$1.62B
| $2.22M | ﹤0.01% |
34,074
+23,739
| +230% | +$1.42M |
|
6250
PUT
iShares MSCI Spain ETF
EWP
$2.27B
| $2.22M | ﹤0.01% |
37,400
-3,300
| -8% | -$189K |
|
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.