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 | |
|---|---|---|---|---|---|---|---|
12701
PUT
NLI Holdings
NL
$343M
| $68.4K | ﹤0.01% |
+11,500
| New | +$70.7K |
2026 Q2
0 quarters
|
|
12702
CALL
Odyssey Marine Exploration
OMEX
$37.7M
| $68.4K | ﹤0.01% |
80,500
-46,200
| -36% | -$47.1K |
2023 Q3
11 quarters
|
|
12703
Loop Industries
LOOP
$20.8M
| $68.3K | ﹤0.01% |
+71,118
| New | +$88.8K |
2026 Q2
0 quarters
|
|
12704
Deswell Industries
DSWL
$47.8M
| $68.3K | ﹤0.01% |
17,504
-2,862
| -14% | -$9.65K |
2025 Q4
2 quarters
|
|
12705
Equillium
EQ
$91.9M
| $67.9K | ﹤0.01% |
21,211
-94,324
| -82% | -$226K |
2025 Q4
2 quarters
|
|
12706
TriplePoint Venture Growth BDC
TPVG
$197M
| $67.8K | ﹤0.01% |
13,806
-15,951
| -54% | -$85.4K |
2025 Q2
4 quarters
|
|
12707
Bridgford Foods
BRID
$48.5M
| $67.8K | ﹤0.01% |
+10,442
| New | +$77K |
2026 Q2
0 quarters
|
|
|
MREO
12708
Mereo BioPharma
MREO
$62M
| $67.8K | ﹤0.01% |
213,270
+17,350
| +9% | +$5.2K |
2026 Q1
1 quarter
|
|
12709
CALL
FerroAtlántica
GSM
$818M
| $67.7K | ﹤0.01% |
21,300
-49,100
| -70% | -$203K |
2020 Q4
22 quarters
|
|
12710
CION Investment
CION
$341M
| $67.6K | ﹤0.01% |
10,857
-21,942
| -67% | -$153K |
2025 Q4
2 quarters
|
|
12711
CALL
CarParts.com
PRTS
$65.5M
| $67.6K | ﹤0.01% |
+10,500
| New | +$77.8K |
2026 Q2
0 quarters
|
|
12712
Ocean Power Technologies
OPTT
$8.64M
| $67.2K | ﹤0.01% |
8,556
-3,491
| -29% | -$35.5K |
2024 Q4
6 quarters
|
|
|
KNDI
12713
Kandi Technologies Group
KNDI
$70.8M
| $67.2K | ﹤0.01% |
94,176
-69,462
| -42% | -$51.2K |
2013 Q2
52 quarters
|
|
|
ZEPP
12714
CALL
Zepp Health
ZEPP
$56.6M
| $67.2K | ﹤0.01% |
12,900
-7,500
| -37% | -$78.5K |
2025 Q3
3 quarters
|
|
12715
Inogen
INGN
$158M
| $67.1K | ﹤0.01% |
10,401
-17,180
| -62% | -$114K |
2024 Q3
7 quarters
|
|
12716
CALL
Intellicheck
IDN
$45.8M
| $66.8K | ﹤0.01% |
+16,300
| New | +$97.7K |
2026 Q2
0 quarters
|
|
12717
Stabilis Solutions
SLNG
$93.2M
| $66.7K | ﹤0.01% |
+16,460
| New | +$67K |
2026 Q2
0 quarters
|
|
|
12718
PUT
Odyssey Marine Exploration
OMEX
$37.7M
| $66.4K | ﹤0.01% |
78,100
-15,200
| -16% | -$15.5K |
2023 Q1
13 quarters
|
|
|
12719
CALL
TriplePoint Venture Growth BDC
TPVG
$197M
| $66.3K | ﹤0.01% |
+13,500
| New | +$72.3K |
2026 Q2
0 quarters
|
|
12720
CALL
New Fortress Energy
NFE
$33.5M
| $66.2K | ﹤0.01% |
3,680
-12,906
| -78% | -$384K |
2020 Q3
23 quarters
|
|
12721
PUT
GoPro
GPRO
$281M
| $66.2K | ﹤0.01% |
84,900
-26,000
| -23% | -$27.5K |
2014 Q3
47 quarters
|
|
|
GXAI
12722
Gaxos.ai
GXAI
$6.7M
| $65.9K | ﹤0.01% |
+56,353
| New | +$69.5K |
2026 Q2
0 quarters
|
|
|
BZAI
12723
PUT
Blaize Holdings
BZAI
$63.1M
| $65.8K | ﹤0.01% |
47,700
+9,900
| +26% | +$17.4K |
2025 Q1
5 quarters
|
|
12724
X4 Pharmaceuticals
XFOR
$288M
| $65.6K | ﹤0.01% |
14,050
-842,172
| -98% | -$3.46M |
2025 Q4
2 quarters
|
|
12725
PUT
GrafTech
EAF
$230M
| $65.6K | ﹤0.01% |
11,100
-6,600
| -37% | -$55.8K |
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.