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 | |
|---|---|---|---|---|---|---|---|
13026
CALL
Atossa Therapeutics
ATOS
$24.4M
| $21.8K | ﹤0.01% |
+11,300
| New | +$51.5K |
2026 Q2
0 quarters
|
|
|
IVF
13027
INVO Fertility Inc
IVF
$2.08M
| $21.8K | ﹤0.01% |
+11,463
| New | +$20.6K |
2026 Q2
0 quarters
|
|
|
FMST
13028
Foremost Lithium Resource & Technology
FMST
$9.41M
| $21.7K | ﹤0.01% |
+14,868
| New | +$24.7K |
2026 Q2
0 quarters
|
|
|
HIND
13029
Vyome Holdings
HIND
$13.5M
| $21.6K | ﹤0.01% |
+10,058
| New | +$21.7K |
2026 Q2
0 quarters
|
|
|
PPBT
13030
Purple Biotech
PPBT
$2.54M
| $21.6K | ﹤0.01% |
12,847
-40,556
| -76% | -$137K |
2025 Q4
2 quarters
|
|
13031
Xcel Brands
XELB
$4.18M
| $21.6K | ﹤0.01% |
+11,985
| New | +$24K |
2026 Q2
0 quarters
|
|
|
NGEN
13032
PUT
NervGen Pharma
NGEN
$195M
| $21.4K | ﹤0.01% |
+10,400
| New | +$32.3K |
2026 Q2
0 quarters
|
|
13033
GigaMedia
GIGM
$15.5M
| $21.2K | ﹤0.01% |
13,742
+2,076
| +18% | +$2.97K |
2025 Q3
3 quarters
|
|
|
ASPSW
13034
Altisource Portfolio Solutions SA Net Settle Stakeholder Warrants
ASPSW
$8.81M
| $21.1K | ﹤0.01% |
52,733
+16,234
| +44% | +$6.46K |
2025 Q2
4 quarters
|
|
|
EONR
13035
EON Resources
EONR
$27M
| $20.9K | ﹤0.01% |
+47,344
| New | +$31.4K |
2026 Q2
0 quarters
|
|
|
LHAI
13036
Linkhome Holdings
LHAI
$17M
| $20.8K | ﹤0.01% |
+31,523
| New | +$31.1K |
2026 Q2
0 quarters
|
|
13037
Dermata Therapeutics
DRMA
$5.5M
| $20.6K | ﹤0.01% |
+15,989
| New | +$20.1K |
2026 Q2
0 quarters
|
|
13038
PUT
Caribou Biosciences
CRBU
$128M
| $20.6K | ﹤0.01% |
11,700
-36,500
| -76% | -$72.1K |
2024 Q4
6 quarters
|
|
|
GRMLW
13039
Greenland Mines Ltd Warrant
GRMLW
| $20.6K | ﹤0.01% |
120,934
-80,272
| -40% | -$17.6K |
2025 Q3
3 quarters
|
|
|
OLPX
13040
CALL
DELISTED
Olaplex Holdings
OLPX
| $20.5K | ﹤0.01% |
10,000
-48,000
| -83% | -$97.8K |
2026 Q1
1 quarter
|
|
|
MSC
13041
Studio City International Holdings
MSC
$191M
| $20.5K | ﹤0.01% |
+11,192
| New | +$26.9K |
2026 Q2
0 quarters
|
|
|
NNDM
13042
PUT
Nano Dimension
NNDM
$339M
| $20.4K | ﹤0.01% |
14,100
+3,000
| +27% | +$4.9K |
2020 Q4
22 quarters
|
|
|
REE
13043
DELISTED
REE Automotive
REE
| $20.4K | ﹤0.01% |
+103,977
| New | +$47.4K |
2026 Q2
0 quarters
|
|
|
VRXA
13044
Veraxa Biotech AG
VRXA
$160M
| $20.4K | ﹤0.01% |
+10,833
| New | +$86.6K |
2026 Q2
0 quarters
|
|
13045
CALL
Neuronetics
STIM
$168M
| $20.3K | ﹤0.01% |
15,600
-19,900
| -56% | -$29K |
2025 Q2
4 quarters
|
|
13046
BigBear.ai Holdings Warrant
BBAI.WS
$16.2M
| $20.1K | ﹤0.01% |
56,727
+33,604
| +145% | +$17.2K |
2025 Q4
2 quarters
|
|
|
FCRS.WS
13047
FutureCrest Acquisition Corp Warrants
FCRS.WS
| $20K | ﹤0.01% |
+23,491
| New | +$17.7K |
2026 Q2
0 quarters
|
|
|
VHUB
13048
VenHub Global
VHUB
$42.3M
| $19.9K | ﹤0.01% |
+18,923
| New | +$20.2K |
2026 Q2
0 quarters
|
|
|
SPWRW
13049
SunPower Inc Warrants
SPWRW
$441K
| $19.8K | ﹤0.01% |
141,110
-11,002
| -7% | -$2.2K |
2025 Q3
3 quarters
|
|
|
IHT
13050
InnSuites Hospitality Trust
IHT
$14.7M
| $19.7K | ﹤0.01% |
+11,581
| New | +$15.3K |
2026 Q2
0 quarters
|
|
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.