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 | |
|---|---|---|---|---|---|---|
5651
State Street Materials Select Sector SPDR ETF
XLB
$8.9B
| $2.96M | ﹤0.01% |
58,263
-13,661
| -19% | -$701K |
|
|
AVEX
5652
AEVEX Corp
AVEX
$1.04B
| $2.96M | ﹤0.01% |
+141,728
| New | +$3.68M |
|
5653
United Parks & Resorts
PRKS
$1.97B
| $2.96M | ﹤0.01% |
61,933
+26,511
| +75% | +$1.03M |
|
5654
Vanguard Extended Market ETF
VXF
$31.6B
| $2.96M | ﹤0.01% |
12,008
-31,996
| -73% | -$7.33M |
|
5655
CALL
First American
FAF
$7.52B
| $2.96M | ﹤0.01% |
43,100
+38,200
| +780% | +$2.55M |
|
5656
Extreme Networks
EXTR
$3B
| $2.95M | ﹤0.01% |
91,276
+41,036
| +82% | +$989K |
|
5657
Capital Group US Multi-Sector Income ETF
CGMS
$5.47B
| $2.95M | ﹤0.01% |
108,077
-38,436
| -26% | -$1.06M |
|
|
PMT
5658
CALL
PennyMac Mortgage Investment
PMT
$807M
| $2.95M | ﹤0.01% |
261,800
+153,500
| +142% | +$1.69M |
|
5659
Invesco Global Listed Private Equity ETF
PSP
$249M
| $2.95M | ﹤0.01% |
53,018
+40,325
| +318% | +$2.39M |
|
5660
PUT
STAAR Surgical
STAA
$1.14B
| $2.95M | ﹤0.01% |
102,900
-174,600
| -63% | -$4.85M |
|
5661
CALL
Distribution Solutions Group
DSGR
$1.61B
| $2.95M | ﹤0.01% |
107,900
+94,400
| +699% | +$2.58M |
|
5662
PUT
Manulife Financial
MFC
$72B
| $2.95M | ﹤0.01% |
72,800
-32,000
| -31% | -$1.24M |
|
5663
CALL
Inspire Medical Systems
INSP
$1.79B
| $2.95M | ﹤0.01% |
66,100
+37,000
| +127% | +$1.75M |
|
5664
Dianthus Therapeutics
DNTH
$6.2B
| $2.95M | ﹤0.01% |
30,237
-49,764
| -62% | -$4.35M |
|
5665
PUT
MoonLake Immunotherapeutics
MLTX
$1.33B
| $2.94M | ﹤0.01% |
151,200
-114,400
| -43% | -$2.07M |
|
|
JKS
5666
PUT
JinkoSolar
JKS
$712M
| $2.94M | ﹤0.01% |
175,100
+75,700
| +76% | +$1.66M |
|
5667
Virgin Galactic
SPCE
$438M
| $2.94M | ﹤0.01% |
1,017,706
+231,858
| +30% | +$757K |
|
5668
PUT
Global X Cybersecurity ETF
BUG
$1.44B
| $2.94M | ﹤0.01% |
77,000
+23,100
| +43% | +$712K |
|
5669
Quaker Houghton
KWR
$2.84B
| $2.94M | ﹤0.01% |
18,509
+12,626
| +215% | +$1.77M |
|
5670
CALL
Globant
GLOB
$1.68B
| $2.94M | ﹤0.01% |
101,600
-97,500
| -49% | -$3.9M |
|
5671
PUT
Vanguard FTSE All-World ex-US ETF
VEU
$70.8B
| $2.94M | ﹤0.01% |
35,100
+200
| +0.6% | +$16.3K |
|
5672
Liberty Global Class C
LBTYK
$3.57B
| $2.94M | ﹤0.01% |
267,199
+106,768
| +67% | +$1.24M |
|
5673
CALL
Wyndham Hotels & Resorts
WH
$5.71B
| $2.94M | ﹤0.01% |
34,900
+1,400
| +4% | +$116K |
|
5674
Rapid7
RPD
$805M
| $2.94M | ﹤0.01% |
362,402
+51,954
| +17% | +$344K |
|
5675
PUT
Tango Therapeutics
TNGX
$4.34B
| $2.94M | ﹤0.01% |
93,900
+60,500
| +181% | +$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.