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 | Technology | 2.02% |
| 2 | Consumer Discretionary | 0.76% |
| 3 | Healthcare | 0.56% |
| 4 | Financials | 0.54% |
| 5 | Communication Services | 0.5% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
12576
CALL
Immunic
IMUX
$195M
| $60.6K | ﹤0.01% |
5,460
+3,400
| +165% | +$30.5K |
|
12577
CALL
Fate Therapeutics
FATE
$326M
| $60.6K | ﹤0.01% |
+50,500
| New | +$61.5K |
|
|
AUTL
12578
CALL
Autolus Therapeutics
AUTL
$562M
| $60.4K | ﹤0.01% |
43,800
+26,500
| +153% | +$40.3K |
|
12579
MediciNova
MNOV
$66M
| $60.2K | ﹤0.01% |
43,926
+21,173
| +93% | +$32.1K |
|
12580
Pyxis Oncology
PYXS
$236M
| $60.2K | ﹤0.01% |
41,201
-67,213
| -62% | -$101K |
|
12581
CVD Equipment Corp
CVV
$56.8M
| $60.1K | ﹤0.01% |
+14,523
| New | +$61.6K |
|
12582
PUT
Wheels Up
UP
$198M
| $60.1K | ﹤0.01% |
5,775
+3,970
| +220% | +$51.7K |
|
12583
Journey Medical
DERM
$177M
| $59.7K | ﹤0.01% |
12,721
+472
| +4% | +$3.66K |
|
12584
DLH Holdings
DLHC
$69.9M
| $59.6K | ﹤0.01% |
+10,240
| New | +$59.2K |
|
12585
PUT
Funko
FNKO
$328M
| $59.5K | ﹤0.01% |
18,900
-332,300
| -95% | -$1.33M |
|
12586
Dolphin Entertainment
DLPN
$14.3M
| $59.4K | ﹤0.01% |
+40,430
| New | +$64.8K |
|
12587
Unisys
UIS
$217M
| $59.4K | ﹤0.01% |
28,698
-15,732
| -35% | -$39.5K |
|
|
BULX
12588
DELISTED
GraniteShares 2x Long BULL Daily ETF
BULX
| $59.2K | ﹤0.01% |
25,080
+7,114
| +40% | +$34.2K |
|
12589
Rimini Street
RMNI
$471M
| $59.1K | ﹤0.01% |
18,020
-137,356
| -88% | -$477K |
|
12590
CALL
Gogo Inc
GOGO
$491M
| $59.1K | ﹤0.01% |
14,700
-483,100
| -97% | -$2.2M |
|
12591
Inhibikase Therapeutics
IKT
$388M
| $59K | ﹤0.01% |
35,100
+13,568
| +63% | +$24.1K |
|
12592
SelectQuote
SLQT
$121M
| $58.8K | ﹤0.01% |
93,464
-46,236
| -33% | -$48.6K |
|
|
SJT
12593
CALL
San Juan Basin Royalty Trust
SJT
$118M
| $58.7K | ﹤0.01% |
+12,200
| New | +$66.9K |
|
|
LOAN
12594
Manhattan Bridge Capital
LOAN
$47.1M
| $58.3K | ﹤0.01% |
13,108
-11,561
| -47% | -$51.4K |
|
12595
Lisata Therapeutics
LSTA
$9.65M
| $58.1K | ﹤0.01% |
+11,604
| New | +$47.9K |
|
12596
SKYX Platforms
SKYX
$164M
| $57.9K | ﹤0.01% |
51,732
+29,661
| +134% | +$61.9K |
|
12597
Ebang International Holdings
EBON
$12.3M
| $57.5K | ﹤0.01% |
33,405
+160
| +0.5% | +$437 |
|
12598
PUT
Lexeo Therapeutics
LXEO
$378M
| $57.4K | ﹤0.01% |
10,000
-2,100
| -17% | -$14.9K |
|
12599
CALL
Black Diamond Therapeutics
BDTX
$112M
| $57.3K | ﹤0.01% |
26,900
+15,600
| +138% | +$37.1K |
|
12600
American Vanguard Corp
AVD
$68.9M
| $57K | ﹤0.01% |
22,898
+9,979
| +77% | +$42.5K |
|
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 deployed $70.6B of net new capital in Q1 2026, opening 2,388 new positions and adding to 5,757 existing holdings. Its largest new stake was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
By sector, the portfolio is most concentrated in Technology at 2% of assets, up from 1.7% a quarter earlier, followed by Consumer Discretionary and Healthcare.
On the sell side, the largest reduction was JPMorgan International Research Enhanced Equity ETF, an estimated $785M trimmed.
- 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.