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 | |
|---|---|---|---|---|---|---|---|
10751
BondBloxx Bloomberg Seven Year Target Duration US Treasury ETF
XSVN
$527M
| $344K | ﹤0.01% |
7,278
-10,057
| -58% | -$476K |
2026 Q1
1 quarter
|
|
|
RAPP
10752
Rapport Therapeutics
RAPP
$1.54B
| $344K | ﹤0.01% |
8,255
-7,417
| -47% | -$273K |
2025 Q1
5 quarters
|
|
10753
The Future Fund Active ETF
FFND
$96.6M
| $344K | ﹤0.01% |
+10,640
| New | +$334K |
2026 Q2
0 quarters
|
|
|
KAUG
10754
Innovator U.S. Small Cap Power Buffer ETF - August
KAUG
$66.2M
| $343K | ﹤0.01% |
11,998
-7,344
| -38% | -$206K |
2025 Q4
2 quarters
|
|
10755
Direxion Daily Technology Bull 3x ETF
TECL
$7.12B
| $343K | ﹤0.01% |
1,488
-73,869
| -98% | -$13.3M |
2025 Q2
4 quarters
|
|
10756
CryoPort
CYRX
$880M
| $343K | ﹤0.01% |
21,869
+2,934
| +15% | +$37.6K |
2023 Q1
13 quarters
|
|
|
MTA
10757
PUT
Metalla Royalty & Streaming
MTA
$859M
| $342K | ﹤0.01% |
45,000
+6,700
| +17% | +$47.4K |
2021 Q1
21 quarters
|
|
10758
CALL
Korea Electric Power
KEP
$14.3B
| $342K | ﹤0.01% |
28,300
-900
| -3% | -$12.4K |
2025 Q4
2 quarters
|
|
10759
Phibro Animal Health
PAHC
$1.54B
| $342K | ﹤0.01% |
10,904
+4,206
| +63% | +$177K |
2024 Q3
7 quarters
|
|
|
DOG
10760
CALL
ProShares Short Dow30
DOG
$110M
| $342K | ﹤0.01% |
15,800
+1,700
| +12% | +$38.7K |
2026 Q1
1 quarter
|
|
|
BBT
10761
Beacon Financial Corp
BBT
$2.37B
| $342K | ﹤0.01% |
11,218
-64,684
| -85% | -$1.94M |
2022 Q3
15 quarters
|
|
10762
CALL
AtriCure
ATRC
$2.77B
| $341K | ﹤0.01% |
12,200
+2,400
| +24% | +$67.5K |
2024 Q4
6 quarters
|
|
10763
Descartes Systems
DSGX
$6.93B
| $341K | ﹤0.01% |
4,930
+2,103
| +74% | +$150K |
2025 Q2
4 quarters
|
|
10764
PUT
Saratoga Investment
SAR
$268M
| $341K | ﹤0.01% |
15,300
-14,600
| -49% | -$328K |
2025 Q2
4 quarters
|
|
10765
PUT
Dorman Products
DORM
$3.65B
| $341K | ﹤0.01% |
2,500
-5,300
| -68% | -$628K |
2023 Q2
12 quarters
|
|
10766
Qraft AI-Enhanced US Large Cap Momentum ETF
AMOM
$23.5M
| $341K | ﹤0.01% |
+5,306
| New | +$303K |
2026 Q2
0 quarters
|
|
|
HUYA
10767
CALL
Huya Inc
HUYA
$521M
| $341K | ﹤0.01% |
148,300
+15,100
| +11% | +$42.8K |
2018 Q2
32 quarters
|
|
10768
Syntax Stratified US Total Market Hedged ETF
SHUS
$24.3M
| $341K | ﹤0.01% |
6,740
+2,233
| +50% | +$109K |
2024 Q4
6 quarters
|
|
10769
California Resources
CRC
$4.61B
| $341K | ﹤0.01% |
6,442
-18,721
| -74% | -$1.15M |
2026 Q1
1 quarter
|
|
10770
CytomX Therapeutics
CTMX
$553M
| $340K | ﹤0.01% |
90,673
-1,778,942
| -95% | -$6.79M |
2019 Q2
28 quarters
|
|
10771
PUT
Prelude Therapeutics
PRLD
$290M
| $340K | ﹤0.01% |
+63,700
| New | +$277K |
2026 Q2
0 quarters
|
|
10772
LeaderShares AlphaFactor US Core Equity ETF
LSAF
$125M
| $339K | ﹤0.01% |
6,554
+564
| +9% | +$27.9K |
2025 Q4
2 quarters
|
|
|
SPCF
10773
ProShares Ultra SpaceX
SPCF
$91.4M
| $339K | ﹤0.01% |
+13,206
| New | +$353K |
2026 Q2
0 quarters
|
|
|
SION
10774
PUT
Sionna Therapeutics
SION
$221M
| $339K | ﹤0.01% |
+7,700
| New | +$308K |
2026 Q2
0 quarters
|
|
10775
FT Vest US Equity Buffer ETF July
FJUL
$1.4B
| $339K | ﹤0.01% |
5,688
-20,859
| -79% | -$1.22M |
2023 Q4
10 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.