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 | |
|---|---|---|---|---|---|---|---|
|
ZH
12576
CALL
Zhihu
ZH
$284M
| $60.8K | ﹤0.01% |
21,400
+7,300
| +52% | +$24.7K |
2024 Q1
8 quarters
|
|
12577
CALL
Immunic
IMUX
$110M
| $60.6K | ﹤0.01% |
5,460
+3,400
| +165% | +$30.5K |
2025 Q3
2 quarters
|
|
12578
CALL
Fate Therapeutics
FATE
$291M
| $60.6K | ﹤0.01% |
+50,500
| New | +$61.5K |
2026 Q1
0 quarters
|
|
|
AUTL
12579
CALL
Autolus Therapeutics
AUTL
$487M
| $60.4K | ﹤0.01% |
43,800
+26,500
| +153% | +$40.3K |
2025 Q4
1 quarter
|
|
12580
MediciNova
MNOV
$86.1M
| $60.2K | ﹤0.01% |
43,926
+21,173
| +93% | +$32.1K |
2024 Q2
7 quarters
|
|
12581
Pyxis Oncology
PYXS
$187M
| $60.2K | ﹤0.01% |
41,201
-67,213
| -62% | -$101K |
2023 Q2
11 quarters
|
|
12582
CVD Equipment Corp
CVV
$29.8M
| $60.1K | ﹤0.01% |
+14,523
| New | +$61.6K |
2026 Q1
0 quarters
|
|
12583
PUT
Wheels Up
UP
$124M
| $60.1K | ﹤0.01% |
5,775
+3,970
| +220% | +$51.7K |
2025 Q3
2 quarters
|
|
12584
Journey Medical
DERM
$189M
| $59.7K | ﹤0.01% |
12,721
+472
| +4% | +$3.66K |
2025 Q4
1 quarter
|
|
12585
DLH Holdings
DLHC
$59.1M
| $59.6K | ﹤0.01% |
+10,240
| New | +$59.2K |
2026 Q1
0 quarters
|
|
12586
PUT
Funko
FNKO
$340M
| $59.5K | ﹤0.01% |
18,900
-332,300
| -95% | -$1.33M |
2023 Q3
10 quarters
|
|
12587
Dolphin Entertainment
DLPN
$14.4M
| $59.4K | ﹤0.01% |
+40,430
| New | +$64.8K |
2026 Q1
0 quarters
|
|
12588
Unisys
UIS
$169M
| $59.4K | ﹤0.01% |
28,698
-15,732
| -35% | -$39.5K |
2022 Q3
14 quarters
|
|
|
BULX
12589
DELISTED
GraniteShares 2x Long BULL Daily ETF
BULX
| $59.2K | ﹤0.01% |
25,080
+7,114
| +40% | +$34.2K |
2025 Q4
1 quarter
|
|
12590
Rimini Street
RMNI
$390M
| $59.1K | ﹤0.01% |
18,020
-137,356
| -88% | -$477K |
2021 Q4
17 quarters
|
|
12591
CALL
Gogo Inc
GOGO
$290M
| $59.1K | ﹤0.01% |
14,700
-483,100
| -97% | -$2.2M |
2013 Q3
50 quarters
|
|
12592
Inhibikase Therapeutics
IKT
$279M
| $59K | ﹤0.01% |
35,100
+13,568
| +63% | +$24.1K |
2025 Q1
4 quarters
|
|
12593
SelectQuote
SLQT
$75.1M
| $58.8K | ﹤0.01% |
93,464
-46,236
| -33% | -$48.6K |
2024 Q3
6 quarters
|
|
|
SJT
12594
CALL
San Juan Basin Royalty Trust
SJT
$172M
| $58.7K | ﹤0.01% |
+12,200
| New | +$66.9K |
2026 Q1
0 quarters
|
|
|
LOAN
12595
Manhattan Bridge Capital
LOAN
$44.2M
| $58.3K | ﹤0.01% |
13,108
-11,561
| -47% | -$51.4K |
2025 Q4
1 quarter
|
|
12596
Lisata Therapeutics
LSTA
$13.6M
| $58.1K | ﹤0.01% |
+11,604
| New | +$47.9K |
2026 Q1
0 quarters
|
|
12597
SKYX Platforms
SKYX
$156M
| $57.9K | ﹤0.01% |
51,732
+29,661
| +134% | +$61.9K |
2025 Q1
4 quarters
|
|
12598
Ebang International Holdings
EBON
$12.7M
| $57.5K | ﹤0.01% |
33,405
+160
| +0.5% | +$437 |
2025 Q1
4 quarters
|
|
12599
PUT
Lexeo Therapeutics
LXEO
$280M
| $57.4K | ﹤0.01% |
10,000
-2,100
| -17% | -$14.9K |
2025 Q3
2 quarters
|
|
12600
CALL
Black Diamond Therapeutics
BDTX
$111M
| $57.3K | ﹤0.01% |
26,900
+15,600
| +138% | +$37.1K |
2025 Q3
2 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.