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 | |
|---|---|---|---|---|---|---|---|
|
BZAI
11151
Blaize Holdings
BZAI
$63.1M
| $286K | ﹤0.01% |
207,434
-55,403
| -21% | -$97.5K |
2025 Q1
5 quarters
|
|
|
MYCN
11152
State Street My2034 Corporate Bond ETF
MYCN
$9.23M
| $286K | ﹤0.01% |
11,678
-7,684
| -40% | -$188K |
2025 Q1
5 quarters
|
|
11153
CALL
Skyward Specialty Insurance
SKWD
$2.45B
| $286K | ﹤0.01% |
4,900
-6,800
| -58% | -$321K |
2025 Q3
3 quarters
|
|
11154
PUT
Savara
SVRA
$982M
| $286K | ﹤0.01% |
46,400
+15,000
| +48% | +$80.5K |
2025 Q3
3 quarters
|
|
11155
Riley Exploration Permian
REPX
$951M
| $286K | ﹤0.01% |
8,663
+2,104
| +32% | +$75K |
2026 Q1
1 quarter
|
|
|
RMIX
11156
Suncrete Inc
RMIX
$859M
| $285K | ﹤0.01% |
+12,668
| New | +$219K |
2026 Q2
0 quarters
|
|
11157
Amplify Lithium & Battery Technology ETF
BATT
$112M
| $285K | ﹤0.01% |
18,556
-18,411
| -50% | -$304K |
2026 Q1
1 quarter
|
|
11158
Willis Lease Finance
WLFC
$906M
| $285K | ﹤0.01% |
3,738
-2,469
| -40% | -$161K |
2026 Q1
1 quarter
|
|
|
NFBK
11159
DELISTED
Northfield Bancorp
NFBK
| $285K | ﹤0.01% |
19,354
-3,011
| -13% | -$42.6K |
2022 Q2
16 quarters
|
|
11160
Columbia Emerging Markets Consumer ETF
ECON
$323M
| $285K | ﹤0.01% |
7,864
-1,530
| -16% | -$51.8K |
2026 Q1
1 quarter
|
|
11161
PUT
Outlook Therapeutics
OTLK
$145M
| $285K | ﹤0.01% |
179,200
+136,400
| +319% | +$84.6K |
2025 Q1
5 quarters
|
|
11162
Royce Value Trust
RVT
$2.14B
| $285K | ﹤0.01% |
15,423
-9,407
| -38% | -$170K |
2026 Q1
1 quarter
|
|
11163
Seadrill
SDRL
$2.86B
| $285K | ﹤0.01% |
7,529
-35,269
| -82% | -$1.64M |
2023 Q1
13 quarters
|
|
|
QQHG
11164
Invesco QQQ Hedged Advantage ETF
QQHG
$13.7M
| $285K | ﹤0.01% |
+4,258
| New | +$273K |
2026 Q2
0 quarters
|
|
11165
CALL
iShares MSCI Hong Kong ETF
EWH
$1.15B
| $285K | ﹤0.01% |
13,600
-125,200
| -90% | -$2.88M |
2026 Q1
1 quarter
|
|
11166
First Commonwealth Financial
FCF
$2.06B
| $284K | ﹤0.01% |
13,982
-64,443
| -82% | -$1.22M |
2021 Q4
18 quarters
|
|
|
AADX
11167
Applied Aerospace & Defense Inc
AADX
$1.98B
| $284K | ﹤0.01% |
+12,478
| New | +$245K |
2026 Q2
0 quarters
|
|
11168
CALL
VanEck Brazil Small-Cap ETF
BRF
$25.7M
| $284K | ﹤0.01% |
+17,300
| New | +$312K |
2026 Q2
0 quarters
|
|
11169
Thrivent Small-Mid Cap ESG ETF
TSME
$900M
| $284K | ﹤0.01% |
5,426
-4,491
| -45% | -$212K |
2026 Q1
1 quarter
|
|
11170
CALL
Metallus
MTUS
$872M
| $284K | ﹤0.01% |
15,200
-10,000
| -40% | -$188K |
2025 Q3
3 quarters
|
|
11171
Orchestra BioMed
OBIO
$362M
| $284K | ﹤0.01% |
65,804
-31,717
| -33% | -$130K |
2024 Q4
6 quarters
|
|
|
HYTI
11172
FT Vest High Yield & Target Income ETF
HYTI
$92.4M
| $284K | ﹤0.01% |
+14,855
| New | +$286K |
2026 Q2
0 quarters
|
|
11173
Century Therapeutics
IPSC
$268M
| $284K | ﹤0.01% |
115,792
-110,895
| -49% | -$253K |
2024 Q4
6 quarters
|
|
11174
CALL
GrafTech
EAF
$230M
| $284K | ﹤0.01% |
48,000
+3,200
| +7% | +$27K |
2025 Q2
4 quarters
|
|
|
AMDG
11175
Leverage Shares 2X Long AMD Daily ETF
AMDG
$37.1M
| $284K | ﹤0.01% |
+2,026
| New | +$163K |
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.