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 | |
|---|---|---|---|---|---|---|---|
|
NMG
12876
CALL
Nouveau Monde Graphite
NMG
$375M
| $43.8K | ﹤0.01% |
29,200
+16,900
| +137% | +$31.9K |
2025 Q4
2 quarters
|
|
12877
374Water
SCWO
$52.3M
| $43.6K | ﹤0.01% |
22,956
-14,072
| -38% | -$35.7K |
2026 Q1
1 quarter
|
|
|
CNTB
12878
PUT
Connect Biopharma Holdings
CNTB
$56.5M
| $43.6K | ﹤0.01% |
18,300
-12,100
| -40% | -$29.3K |
2026 Q1
1 quarter
|
|
|
ACTU
12879
Actuate Therapeutics
ACTU
$21M
| $43.1K | ﹤0.01% |
+28,182
| New | +$65.3K |
2026 Q2
0 quarters
|
|
12880
PUT
8x8 Inc
EGHT
$324M
| $43.1K | ﹤0.01% |
+25,200
| New | +$50.7K |
2026 Q2
0 quarters
|
|
12881
PUT
Lexicon Pharmaceuticals
LXRX
$774M
| $43K | ﹤0.01% |
17,900
-66,500
| -79% | -$130K |
2024 Q4
6 quarters
|
|
|
CSAN
12882
DELISTED
Cosan
CSAN
| $42.9K | ﹤0.01% |
+14,909
| New | +$52.8K |
2026 Q2
0 quarters
|
|
12883
NexGel
NXGL
$1.66M
| $42.7K | ﹤0.01% |
+85,140
| New | +$50K |
2026 Q2
0 quarters
|
|
|
OLPX
12884
DELISTED
Olaplex Holdings
OLPX
| $42.5K | ﹤0.01% |
20,746
-220,443
| -91% | -$449K |
2021 Q4
18 quarters
|
|
12885
enGene Therapeutics
ENGN
$125M
| $42.3K | ﹤0.01% |
+24,470
| New | +$99.8K |
2026 Q2
0 quarters
|
|
12886
FingerMotion
FNGR
$20.6M
| $42.2K | ﹤0.01% |
111,665
-3,437
| -3% | -$2.75K |
2025 Q4
2 quarters
|
|
|
IPST
12887
IP Strategy Holdings
IPST
$2.27M
| $41.8K | ﹤0.01% |
+17,783
| New | +$95.6K |
2026 Q2
0 quarters
|
|
12888
PUT
Gogo Inc
GOGO
$290M
| $41.5K | ﹤0.01% |
13,400
-1,900
| -12% | -$7.75K |
2024 Q1
9 quarters
|
|
12889
Conduent
CNDT
$255M
| $41.4K | ﹤0.01% |
28,346
-65,589
| -70% | -$102K |
2018 Q2
32 quarters
|
|
12890
CALL
SelectQuote
SLQT
$75.1M
| $41.3K | ﹤0.01% |
+49,200
| New | +$44.8K |
2026 Q2
0 quarters
|
|
12891
PUT
NeoVolta
NEOV
$175M
| $41.3K | ﹤0.01% |
+13,100
| New | +$33.2K |
2026 Q2
0 quarters
|
|
12892
CALL
Ribbon Communications
RBBN
$304M
| $41.2K | ﹤0.01% |
17,600
-5,100
| -22% | -$13.5K |
2023 Q4
10 quarters
|
|
12893
NeuroOne Medical Technologies
NMTC
$10.1M
| $41.1K | ﹤0.01% |
+13,520
| New | +$55.2K |
2026 Q2
0 quarters
|
|
|
SJT
12894
CALL
San Juan Basin Royalty Trust
SJT
$172M
| $41.1K | ﹤0.01% |
12,800
+600
| +5% | +$2.42K |
2026 Q1
1 quarter
|
|
12895
CALL
Torrid Holdings
CURV
$245M
| $40.8K | ﹤0.01% |
21,800
-609,700
| -97% | -$1.07M |
2026 Q1
1 quarter
|
|
|
WPRT
12896
Westport Fuel Systems
WPRT
$35.7M
| $40.7K | ﹤0.01% |
+18,017
| New | +$36.2K |
2026 Q2
0 quarters
|
|
|
DEFT
12897
PUT
Defi Technologies
DEFT
$201M
| $40K | ﹤0.01% |
78,400
-3,300
| -4% | -$2.24K |
2025 Q3
3 quarters
|
|
12898
Shengfeng Development Ltd
SFWL
$48.5M
| $39.7K | ﹤0.01% |
2,916
+252
| +9% | +$3.45K |
2025 Q4
2 quarters
|
|
12899
Barfresh Food Group
BRFH
$14M
| $39.7K | ﹤0.01% |
+19,854
| New | +$47.9K |
2026 Q2
0 quarters
|
|
|
AIFC
12900
CALL
AI Financial Corp
AIFC
$65.3M
| $39.5K | ﹤0.01% |
67,000
-16,500
| -20% | -$13.8K |
2025 Q2
4 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.