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 | |
|---|---|---|---|---|---|---|---|
12301
PUT
Arbutus Biopharma
ABUS
$888M
| $131K | ﹤0.01% |
27,300
-183,900
| -87% | -$808K |
2020 Q3
23 quarters
|
|
12302
CALL
Gray Television
GTN
$476M
| $131K | ﹤0.01% |
32,900
+7,900
| +32% | +$36.3K |
2025 Q2
4 quarters
|
|
12303
CALL
RLX Technology
RLX
$2.1B
| $131K | ﹤0.01% |
68,700
-183,100
| -73% | -$380K |
2026 Q1
1 quarter
|
|
|
PCIG
12304
DELISTED
Polen Capital International Growth ETF
PCIG
| $130K | ﹤0.01% |
14,730
+2,746
| +23% | +$23.2K |
2026 Q1
1 quarter
|
|
12305
CALL
Ocean Power Technologies
OPTT
$8.51M
| $130K | ﹤0.01% |
16,627
+807
| +5% | +$8.21K |
2024 Q3
7 quarters
|
|
|
XRPZ
12306
PUT
Franklin XRP ETF
XRPZ
$232M
| $129K | ﹤0.01% |
+11,400
| New | +$162K |
2026 Q2
0 quarters
|
|
|
PALD
12307
Direxion Daily PANW Bear 1X ETF
PALD
$2.86M
| $129K | ﹤0.01% |
10,952
-6,740
| -38% | -$130K |
2025 Q3
3 quarters
|
|
12308
Haleon
HLN
$39.2B
| $129K | ﹤0.01% |
13,815
-100,879
| -88% | -$938K |
2025 Q2
4 quarters
|
|
|
GBTG
12309
CALL
DELISTED
American Express Global Business Travel
GBTG
| $129K | ﹤0.01% |
+13,700
| New | +$111K |
2026 Q2
0 quarters
|
|
|
AGEN
12310
Agenus
AGEN
$355M
| $129K | ﹤0.01% |
42,016
-15,643
| -27% | -$56K |
2024 Q3
7 quarters
|
|
12311
CALL
PagerDuty
PD
$1.21B
| $128K | ﹤0.01% |
+13,300
| New | +$101K |
2026 Q2
0 quarters
|
|
|
ZH
12312
CALL
Zhihu
ZH
$288M
| $128K | ﹤0.01% |
40,800
+19,400
| +91% | +$62.4K |
2024 Q1
9 quarters
|
|
12313
CALL
ProKidney
PROK
$332M
| $128K | ﹤0.01% |
+62,500
| New | +$114K |
2026 Q2
0 quarters
|
|
|
ONCY
12314
Oncolytics Biotech
ONCY
$76.2M
| $127K | ﹤0.01% |
134,129
+92,806
| +225% | +$86K |
2026 Q1
1 quarter
|
|
12315
PUT
CS Disco
LAW
$273M
| $127K | ﹤0.01% |
33,700
-24,200
| -42% | -$93.8K |
2026 Q1
1 quarter
|
|
12316
AC Immune
ACIU
$254M
| $127K | ﹤0.01% |
53,369
-35,893
| -40% | -$98.9K |
2025 Q3
3 quarters
|
|
12317
UNIFI
UFI
$122M
| $127K | ﹤0.01% |
26,722
+14,170
| +113% | +$56.4K |
2026 Q1
1 quarter
|
|
12318
Invesco Trust Investment Grade Municipals
VGM
$475M
| $127K | ﹤0.01% |
+11,949
| New | +$122K |
2026 Q2
0 quarters
|
|
12319
Kearny Financial
KRNY
$584M
| $126K | ﹤0.01% |
13,368
-29,058
| -68% | -$239K |
2026 Q1
1 quarter
|
|
12320
PUT
Diana Shipping
DSX
$353M
| $126K | ﹤0.01% |
60,200
+23,100
| +62% | +$57K |
2026 Q1
1 quarter
|
|
12321
Nordic American Tanker
NAT
$1.73B
| $126K | ﹤0.01% |
22,792
-91,157
| -80% | -$516K |
2018 Q4
30 quarters
|
|
12322
OPAL Fuels
OPAL
$53M
| $126K | ﹤0.01% |
57,266
-28,898
| -34% | -$63.5K |
2024 Q1
9 quarters
|
|
|
MFM
12323
Aberdeen Municipal Income Fund
MFM
$201M
| $126K | ﹤0.01% |
22,399
+881
| +4% | +$4.78K |
2024 Q3
7 quarters
|
|
12324
Comtech Telecommunications
CMTL
$38.1M
| $126K | ﹤0.01% |
59,905
-191,821
| -76% | -$738K |
2023 Q1
13 quarters
|
|
|
FTW
12325
Presidio Production Co
FTW
$286M
| $126K | ﹤0.01% |
+10,332
| New | +$118K |
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.