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 | |
|---|---|---|---|---|---|---|---|
12601
Sagimet Biosciences
SGMT
$640M
| $84.6K | ﹤0.01% |
10,950
-113,654
| -91% | -$773K |
2024 Q1
9 quarters
|
|
12602
PUT
iHeartMedia
IHRT
$317M
| $84.5K | ﹤0.01% |
19,700
+1,700
| +9% | +$7.54K |
2024 Q4
6 quarters
|
|
12603
PUT
James River Group Holdings
JRVR
$159M
| $84.5K | ﹤0.01% |
+19,200
| New | +$94.5K |
2026 Q2
0 quarters
|
|
|
HTZWW
12604
Hertz Global Holdings Warrants
HTZWW
$78.2M
| $84.2K | ﹤0.01% |
77,245
| – | – |
2021 Q4
18 quarters
|
|
12605
PUT
Blend Labs
BLND
$246M
| $84.1K | ﹤0.01% |
49,200
+3,500
| +8% | +$5.58K |
2025 Q1
5 quarters
|
|
12606
Skillsoft
SKIL
$51.3M
| $84K | ﹤0.01% |
+16,209
| New | +$108K |
2026 Q2
0 quarters
|
|
|
DTCX
12607
Datacentrex Inc
DTCX
$73.9M
| $83.9K | ﹤0.01% |
47,136
+26,674
| +130% | +$58.9K |
2025 Q3
3 quarters
|
|
12608
PUT
Gaotu Techedu
GOTU
$595M
| $83.8K | ﹤0.01% |
50,500
+6,700
| +15% | +$12.2K |
2019 Q4
26 quarters
|
|
12609
Pulmonx
LUNG
$80.7M
| $83.7K | ﹤0.01% |
64,373
-24,696
| -28% | -$34K |
2022 Q1
17 quarters
|
|
12610
NanoViricides
NNVC
$37M
| $83.7K | ﹤0.01% |
60,616
-38,415
| -39% | -$52.7K |
2025 Q3
3 quarters
|
|
12611
CALL
Inspired Entertainment
INSE
$105M
| $83.3K | ﹤0.01% |
10,100
-35,700
| -78% | -$266K |
2025 Q2
4 quarters
|
|
12612
DB Gold Short ETN due Feb 15 2038
DGZ
$1.78M
| $83.1K | ﹤0.01% |
13,043
| – | – |
2026 Q1
1 quarter
|
|
12613
CALL
Lineage Cell Therapeutics
LCTX
$235M
| $83.1K | ﹤0.01% |
63,400
-16,400
| -21% | -$22.7K |
2025 Q2
4 quarters
|
|
12614
Altisource Portfolio Solutions
ASPS
$71.8M
| $82.6K | ﹤0.01% |
+11,013
| New | +$73.3K |
2026 Q2
0 quarters
|
|
12615
PUT
Gray Television
GTN
$477M
| $82.6K | ﹤0.01% |
+20,800
| New | +$95.7K |
2026 Q2
0 quarters
|
|
|
SCNX
12616
Scienture Holdings
SCNX
$6.09M
| $82.3K | ﹤0.01% |
+9,405
| New | +$89.3K |
2026 Q2
0 quarters
|
|
|
ALAR
12617
Alarum Technologies
ALAR
$12.2M
| $82.2K | ﹤0.01% |
+10,226
| New | +$79.7K |
2026 Q2
0 quarters
|
|
|
PYPG
12618
CALL
Leverage Shares 2X Long PYPL Daily ETF
PYPG
$14.4M
| $81.9K | ﹤0.01% |
16,000
-19,300
| -55% | -$113K |
2026 Q1
1 quarter
|
|
|
SLSN
12619
Solesence Inc
SLSN
$57.2M
| $81.8K | ﹤0.01% |
111,340
+97,382
| +698% | +$120K |
2026 Q1
1 quarter
|
|
12620
PUT
1-800-Flowers.com
FLWS
$163M
| $81.8K | ﹤0.01% |
23,500
-3,100
| -12% | -$12.2K |
2025 Q3
3 quarters
|
|
|
12621
Lineage Cell Therapeutics
LCTX
$235M
| $81.8K | ﹤0.01% |
62,427
-1,242,258
| -95% | -$1.72M |
2023 Q4
10 quarters
|
|
12622
PUT
MacroGenics
MGNX
$240M
| $81.8K | ﹤0.01% |
17,700
+3,700
| +26% | +$14K |
2024 Q1
9 quarters
|
|
|
AIOT
12623
PUT
PowerFleet Inc
AIOT
$379M
| $81.6K | ﹤0.01% |
21,300
-36,800
| -63% | -$129K |
2026 Q1
1 quarter
|
|
|
SANG
12624
Sangoma Technologies
SANG
$162M
| $81.4K | ﹤0.01% |
22,008
-1,955
| -8% | -$7.56K |
2025 Q1
5 quarters
|
|
12625
PUT
Neuronetics
STIM
$168M
| $81.4K | ﹤0.01% |
62,600
+46,000
| +277% | +$66.9K |
2025 Q1
5 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.