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 |
Invesco QQQ Trust
QQQ
|
+$2.65B |
| 2 |
TSMC
TSM
|
+$1.25B |
| 3 |
Microsoft
MSFT
|
+$1.1B |
| 4 |
Micron Technology
MU
|
+$957M |
| 5 |
UnitedHealth
UNH
|
+$774M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
JPMorgan International Research Enhanced Equity ETF
JIRE
|
+$785M |
| 2 |
Broadcom
AVGO
|
+$635M |
| 3 |
Netflix
NFLX
|
+$580M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$372M |
| 5 |
KraneShares CSI China Internet ETF
KWEB
|
+$267M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 94.37% |
| 2 | Technology | 2.02% |
| 3 | Consumer Discretionary | 0.76% |
| 4 | Healthcare | 0.56% |
| 5 | Financials | 0.54% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
12076
CALL
Protara Therapeutics
TARA
$151M
| $141K | ﹤0.01% |
27,100
-500
| -2% | -$2.96K |
2025 Q4
1 quarter
|
|
12077
Standard BioTools
LAB
$283M
| $141K | ﹤0.01% |
153,343
+63,409
| +71% | +$76.8K |
2022 Q4
13 quarters
|
|
|
ALFUU
12078
Centurion Acquisition Corp Unit
ALFUU
| $141K | ﹤0.01% |
13,045
-100
| -0.8% | -$1.09K |
2024 Q3
6 quarters
|
|
|
GRF
12079
Eagle Capital Growth Fund
GRF
$39.1M
| $141K | ﹤0.01% |
13,721
-3,604
| -21% | -$38.5K |
2023 Q2
11 quarters
|
|
12080
PUT
Pliant Therapeutics
PLRX
$63.8M
| $140K | ﹤0.01% |
111,500
+12,000
| +12% | +$15.2K |
2025 Q2
3 quarters
|
|
12081
Taboola.com
TBLA
$873M
| $140K | ﹤0.01% |
45,213
-18,676
| -29% | -$66.7K |
2023 Q2
11 quarters
|
|
12082
Crown Crafts
CRWS
$26.6M
| $140K | ﹤0.01% |
54,411
+26,657
| +96% | +$76.6K |
2025 Q4
1 quarter
|
|
|
USGG
12083
Leverage Shares 2X Long USAR Daily ETF
USGG
$7.16M
| $140K | ﹤0.01% |
+17,583
| New | +$282K |
2026 Q1
0 quarters
|
|
|
JFIN
12084
Jiayin Group
JFIN
$70.1M
| $140K | ﹤0.01% |
33,346
-2,119
| -6% | -$13.3K |
2025 Q2
3 quarters
|
|
|
MEME
12085
PUT
Roundhill Meme Stock ETF
MEME
$18.1M
| $140K | ﹤0.01% |
+22,600
| New | +$159K |
2026 Q1
0 quarters
|
|
12086
Digimarc Corp
DMRC
$139M
| $139K | ﹤0.01% |
28,382
-36,744
| -56% | -$204K |
2023 Q2
11 quarters
|
|
12087
CALL
Corsair Gaming
CRSR
$1.48B
| $139K | ﹤0.01% |
25,100
+2,300
| +10% | +$12.7K |
2020 Q4
21 quarters
|
|
12088
CALL
Direxion Daily S&P 500 Bear 1X ETF
SPDN
$264M
| $139K | ﹤0.01% |
+14,000
| New | +$133K |
2026 Q1
0 quarters
|
|
|
MSTK
12089
DELISTED
Tuttle Capital MSTR 0DTE Covered Call ETF
MSTK
| $139K | ﹤0.01% |
+19,118
| New | +$174K |
2026 Q1
0 quarters
|
|
|
OTLY
12090
PUT
Oatly Group
OTLY
$335M
| $139K | ﹤0.01% |
13,700
-119,400
| -90% | -$1.32M |
2021 Q2
19 quarters
|
|
12091
CALL
CION Investment
CION
$342M
| $139K | ﹤0.01% |
20,300
-5,900
| -23% | -$49.6K |
2024 Q2
7 quarters
|
|
12092
CALL
Sight Sciences
SGHT
$472M
| $139K | ﹤0.01% |
36,800
-400
| -1% | -$2.16K |
2025 Q4
1 quarter
|
|
|
NBIZ
12093
Tradr 2X Short NBIS Daily ETF
NBIZ
$24.1M
| $138K | ﹤0.01% |
+109
| New | +$246K |
2026 Q1
0 quarters
|
|
12094
Rani Therapeutics
RANI
$95.7M
| $138K | ﹤0.01% |
188,222
+131,400
| +231% | +$168K |
2025 Q4
1 quarter
|
|
12095
National CineMedia
NCMI
$203M
| $138K | ﹤0.01% |
+45,233
| New | +$159K |
2026 Q1
0 quarters
|
|
12096
CALL
Fennec Pharmaceuticals
FENC
$363M
| $138K | ﹤0.01% |
+22,400
| New | +$173K |
2026 Q1
0 quarters
|
|
12097
PUT
Playboy Inc
PLBY
$125M
| $138K | ﹤0.01% |
+90,600
| New | +$165K |
2026 Q1
0 quarters
|
|
|
GLNK
12098
CALL
Grayscale Chainlink Trust ETF
GLNK
$146M
| $138K | ﹤0.01% |
+17,700
| New | +$161K |
2026 Q1
0 quarters
|
|
|
GETY
12099
DELISTED
GETTY IMAGES HLDGS INC A
GETY
| $137K | ﹤0.01% |
173,301
+52,181
| +43% | +$52.6K |
2022 Q4
13 quarters
|
|
12100
New Mountain Finance
NMFC
$646M
| $137K | ﹤0.01% |
17,707
-95,104
| -84% | -$794K |
2024 Q2
7 quarters
|
|
Similar funds
Susquehanna International Group's Q1 2026 Portfolio in Review
As of Q1 2026, Susquehanna International Group held 14,567 positions worth $893B, up 2.9% from $868B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group's Q1 2026 filing shows 2,388 new, 5,757 increased, 4,870 reduced and 1,500 closed positions. Its largest new stake was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M. The largest sale was JPMorgan International Research Enhanced Equity ETF, an estimated $785M.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, up from 94% a quarter earlier, followed by Technology and Consumer Discretionary.
- Susquehanna International Group's largest Q1 2026 buy was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
- Susquehanna International Group added most to Invesco QQQ Trust in Q1 2026, an estimated $2.65B increase.
- Susquehanna International Group's biggest Q1 2026 reduction was JPMorgan International Research Enhanced Equity ETF, cutting an estimated $785M.
- Susquehanna International Group fully exited Schwab International Equity ETF in Q1 2026, selling an estimated $147M.
- Susquehanna International Group's ten largest holdings make up 27% of its $893B portfolio in Q1 2026.
- Susquehanna International Group opened 2,388 new positions and closed 1,500 in Q1 2026.
- Susquehanna International Group's portfolio value rose 2.9% quarter-over-quarter to $893B.
Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.