Susquehanna International Group Portfolio holdings
Susquehanna International Group (SIG), founded in 1987 by Jeff Yass and a group of friends, is a privately held global quantitative trading and technology firm headquartered in Bala Cynwyd, Pennsylvania. Specializing in trading equities, fixed income, commodities, derivatives, and ETFs, SIG has grown into a major market maker, handling around 600 equity options and 45 index options across exchanges like the CBOE, while employing over 3,000 people worldwide. The firm leverages a data-driven, probabilistic approach—rooted in the founders’ poker-playing days—to provide liquidity and competitive pricing in financial markets, with additional ventures in private equity, venture capital (notably an early investment in ByteDance, TikTok’s parent company), and sports betting analytics. Known for its innovative culture and use of game theory, SIG operates offices across North America, Europe, Asia, and Australia, maintaining a low-profile yet influential presence in global finance.
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 | Miscellaneous | 93.8% |
| 2 | Technology | 2.93% |
| 3 | Communication Services | 0.62% |
| 4 | Consumer Discretionary | 0.62% |
| 5 | Industrials | 0.48% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
|
IONL
7926
CALL
GraniteShares 2x Long IONQ Daily ETF
IONL
$79.6M
| $1.11M | ﹤0.01% |
41,100
+29,800
| +264% | +$868K |
2026 Q1
1 quarter
|
|
7927
CG Oncology
CGON
$6.09B
| $1.11M | ﹤0.01% |
15,653
-10,150
| -39% | -$663K |
2026 Q1
1 quarter
|
|
|
VISN
7928
PUT
Vistance Networks Inc
VISN
$1.43B
| $1.11M | ﹤0.01% |
87,000
+13,000
| +18% | +$183K |
2018 Q1
33 quarters
|
|
7929
Zurn Elkay Water Solutions
ZWS
$7.96B
| $1.11M | ﹤0.01% |
21,992
-54,065
| -71% | -$2.64M |
2023 Q1
13 quarters
|
|
7930
Ingevity
NGVT
$2.51B
| $1.11M | ﹤0.01% |
14,879
-42,731
| -74% | -$3.08M |
2024 Q4
6 quarters
|
|
7931
iShares Environmentally Aware Real Estate ETF
ERET
$12.8M
| $1.11M | ﹤0.01% |
+38,422
| New | +$1.11M |
2026 Q2
0 quarters
|
|
7932
PUT
iShares Core S&P Mid-Cap ETF
IJH
$124B
| $1.11M | ﹤0.01% |
14,400
-7,400
| -34% | -$543K |
2013 Q2
52 quarters
|
|
|
MFSV
7933
MFS Active Value ETF
MFSV
$593M
| $1.11M | ﹤0.01% |
38,817
+16,553
| +74% | +$459K |
2025 Q4
2 quarters
|
|
7934
Xeris Biopharma Holdings
XERS
$1.85B
| $1.11M | ﹤0.01% |
139,918
-146,153
| -51% | -$933K |
2021 Q2
20 quarters
|
|
7935
PUT
Vanguard Extended Market ETF
VXF
$30.8B
| $1.11M | ﹤0.01% |
4,500
-800
| -15% | -$183K |
2020 Q4
22 quarters
|
|
7936
ETRACS Alerian MLP Index ETN Series B due July 18 2042
AMUB
$57.9M
| $1.11M | ﹤0.01% |
+51,161
| New | +$1.13M |
2026 Q2
0 quarters
|
|
7937
PUT
W.R. Berkley
WRB
$25.9B
| $1.11M | ﹤0.01% |
15,700
-11,500
| -42% | -$771K |
2022 Q1
17 quarters
|
|
7938
CALL
Workiva
WK
$3.91B
| $1.11M | ﹤0.01% |
22,800
-31,900
| -58% | -$1.64M |
2020 Q2
24 quarters
|
|
7939
CALL
Reinsurance Group of America
RGA
$16.4B
| $1.11M | ﹤0.01% |
5,200
+1,600
| +44% | +$334K |
2015 Q3
43 quarters
|
|
7940
WSFS Financial
WSFS
$3.95B
| $1.11M | ﹤0.01% |
14,410
-29,317
| -67% | -$2.1M |
2019 Q2
28 quarters
|
|
7941
Marcus Corp
MCS
$822M
| $1.1M | ﹤0.01% |
47,094
+30,457
| +183% | +$599K |
2026 Q1
1 quarter
|
|
7942
PUT
HCI Group
HCI
$2.31B
| $1.1M | ﹤0.01% |
6,300
-2,000
| -24% | -$315K |
2024 Q4
6 quarters
|
|
7943
Franklin Wireless
FKWL
$27.2M
| $1.1M | ﹤0.01% |
434,667
+417,399
| +2,417% | +$1.34M |
2022 Q4
14 quarters
|
|
7944
ProShares MSCI Europe Dividend Growers ETF
EUDV
$7.96M
| $1.1M | ﹤0.01% |
20,924
+3,409
| +19% | +$182K |
2024 Q2
8 quarters
|
|
7945
PUT
Vanguard Communication Services ETF
VOX
$5.86B
| $1.1M | ﹤0.01% |
6,000
+4,000
| +200% | +$767K |
2025 Q4
2 quarters
|
|
7946
PUT
Haemonetics
HAE
$4.76B
| $1.1M | ﹤0.01% |
14,700
-4,000
| -21% | -$257K |
2023 Q4
10 quarters
|
|
7947
PUT
Azenta
AZTA
$1.87B
| $1.1M | ﹤0.01% |
+43,200
| New | +$968K |
2026 Q2
0 quarters
|
|
7948
PUT
Henry Schein
HSIC
$9.39B
| $1.1M | ﹤0.01% |
13,200
-10,400
| -44% | -$795K |
2013 Q2
52 quarters
|
|
7949
ProShares Short QQQ
PSQ
$575M
| $1.1M | ﹤0.01% |
43,979
-70,335
| -62% | -$1.91M |
2024 Q2
8 quarters
|
|
7950
Crexendo
CXDO
$200M
| $1.1M | ﹤0.01% |
147,533
+112,979
| +327% | +$883K |
2026 Q1
1 quarter
|
|
Similar funds
Susquehanna International Group's Q2 2026 Portfolio in Review
As of Q2 2026, Susquehanna International Group held 15,023 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group's Q2 2026 filing shows 1,956 new, 5,793 increased, 5,445 reduced and 1,748 closed positions. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M. The largest sale was Invesco QQQ Trust, an estimated $1.78B.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, down from 94% a quarter earlier, followed by Technology and Communication Services.
- Susquehanna International Group's largest Q2 2026 buy was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
- Susquehanna International Group added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $2.87B increase.
- Susquehanna International Group's biggest Q2 2026 reduction was Invesco QQQ Trust, cutting an estimated $1.78B.
- Susquehanna International Group fully exited iShares MSCI Emerging Markets ex China ETF in Q2 2026, selling an estimated $142M.
- Susquehanna International Group's ten largest holdings make up 27% of its $1.28T portfolio in Q2 2026.
- Susquehanna International Group opened 1,956 new positions and closed 1,748 in Q2 2026.
- Susquehanna International Group'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.