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 | |
|---|---|---|---|---|---|---|---|
12651
CALL
Repay Holdings
RPAY
$323M
| $76.9K | ﹤0.01% |
+18,300
| New | +$63.6K |
2026 Q2
0 quarters
|
|
12652
PUT
UNIFI
UFI
$119M
| $76.5K | ﹤0.01% |
+16,100
| New | +$64.1K |
2026 Q2
0 quarters
|
|
12653
PUT
Spero Therapeutics
SPRO
$67.6M
| $76.5K | ﹤0.01% |
34,600
-13,900
| -29% | -$36.4K |
2026 Q1
1 quarter
|
|
12654
CALL
Lexeo Therapeutics
LXEO
$280M
| $76.4K | ﹤0.01% |
16,400
-14,100
| -46% | -$76.3K |
2025 Q4
2 quarters
|
|
12655
CALL
Aemetis
AMTX
$127M
| $76.3K | ﹤0.01% |
46,500
-102,200
| -69% | -$250K |
2026 Q1
1 quarter
|
|
12656
PUT
Ocean Power Technologies
OPTT
$8.64M
| $76.3K | ﹤0.01% |
9,777
-400
| -4% | -$4.07K |
2024 Q4
6 quarters
|
|
12657
ETRACS 2x Monthly Pay Leveraged US Small Cap High Dividend ETN Series B
SMHB
$18.5M
| $76K | ﹤0.01% |
18,547
+8,256
| +80% | +$32K |
2024 Q3
7 quarters
|
|
12658
Ebang International Holdings
EBON
$12.7M
| $75.5K | ﹤0.01% |
34,649
+1,244
| +4% | +$2.73K |
2025 Q1
5 quarters
|
|
12659
Arq
ARQ
$88.2M
| $75.5K | ﹤0.01% |
29,608
-103,437
| -78% | -$257K |
2024 Q2
8 quarters
|
|
12660
CALL
GoPro
GPRO
$281M
| $75.4K | ﹤0.01% |
+96,700
| New | +$102K |
2026 Q2
0 quarters
|
|
12661
Bioceres Crop Solutions
BIOX
$22.1M
| $74.5K | ﹤0.01% |
212,930
-2,462
| -1% | -$1.16K |
2025 Q3
3 quarters
|
|
12662
PUT
Aterian
ATER
$11.4M
| $74.4K | ﹤0.01% |
+56,400
| New | +$58.5K |
2026 Q2
0 quarters
|
|
12663
Stoneridge
SRI
$186M
| $74.3K | ﹤0.01% |
10,150
-354,860
| -97% | -$2.44M |
2024 Q4
6 quarters
|
|
|
CRDX
12664
2x Cardano ETF
CRDX
$1.25M
| $73.3K | ﹤0.01% |
+12,140
| New | +$208K |
2026 Q2
0 quarters
|
|
12665
Direxion Daily GOOGL Bear 1X ETF
GGLS
$13.1M
| $73.3K | ﹤0.01% |
+1,282
| New | +$74.4K |
2026 Q2
0 quarters
|
|
|
TOYO
12666
TOYO Co
TOYO
$187M
| $73.3K | ﹤0.01% |
+10,544
| New | +$129K |
2026 Q2
0 quarters
|
|
|
ZOOZ
12667
ZOOZ Strategy Ltd
ZOOZ
$57.3M
| $73.2K | ﹤0.01% |
13,221
-6,679
| -34% | -$39.3K |
2026 Q1
1 quarter
|
|
12668
Oportun Financial
OPRT
$385M
| $73.1K | ﹤0.01% |
12,803
-44,683
| -78% | -$239K |
2022 Q3
15 quarters
|
|
12669
Savara
SVRA
$982M
| $73.1K | ﹤0.01% |
11,867
-59,732
| -83% | -$321K |
2023 Q4
10 quarters
|
|
12670
Senseonics Holdings Inc
SENS
$545M
| $73K | ﹤0.01% |
12,855
-217,683
| -94% | -$1.39M |
2018 Q4
30 quarters
|
|
12671
CALL
Broadwind
BWEN
$98.4M
| $72.9K | ﹤0.01% |
+15,100
| New | +$50K |
2026 Q2
0 quarters
|
|
12672
CuriosityStream
CURI
$173M
| $72.8K | ﹤0.01% |
27,360
-2,099
| -7% | -$6.2K |
2025 Q4
2 quarters
|
|
12673
GEN Restaurant Group
GENK
$8.64M
| $72.6K | ﹤0.01% |
36,836
-27,196
| -42% | -$52.5K |
2026 Q1
1 quarter
|
|
12674
PUT
Gain Therapeutics
GANX
$73.8M
| $72.5K | ﹤0.01% |
+35,700
| New | +$65.8K |
2026 Q2
0 quarters
|
|
|
OGG
12675
PUT
Osisko Gold Group
OGG
$872M
| $72.1K | ﹤0.01% |
29,300
-143,700
| -83% | -$426K |
2024 Q4
6 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.