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 | |
|---|---|---|---|---|---|---|
12776
Inuvo
INUV
$16.8M
| $28.9K | ﹤0.01% |
13,947
-18,830
| -57% | -$46.1K |
|
12777
CALL
Pliant Therapeutics
PLRX
$65M
| $28.6K | ﹤0.01% |
22,700
-92,600
| -80% | -$117K |
|
12778
Yatra Online
YTRA
$55.8M
| $28.6K | ﹤0.01% |
+25,767
| New | +$35.9K |
|
|
YRD
12779
CALL
Yiren Digital
YRD
$108M
| $28.6K | ﹤0.01% |
+16,600
| New | +$59K |
|
12780
CALL
ALX Oncology
ALXO
$284M
| $28.3K | ﹤0.01% |
14,100
-1,600
| -10% | -$3.05K |
|
12781
Veru
VERU
$37.1M
| $28.2K | ﹤0.01% |
12,771
-4,720
| -27% | -$11.5K |
|
12782
Montauk Renewables
MNTK
$242M
| $28.2K | ﹤0.01% |
24,495
+8,683
| +55% | +$13.1K |
|
12783
Recon Technology
RCON
$3.8M
| $28.2K | ﹤0.01% |
37,490
+20,858
| +125% | +$26.6K |
|
12784
Socket Mobile
SCKT
$3.21M
| $28.1K | ﹤0.01% |
32,385
+12,639
| +64% | +$13K |
|
12785
PLAYSTUDIOS Inc
MYPS
$93.1M
| $28.1K | ﹤0.01% |
59,851
+40,129
| +203% | +$21.7K |
|
|
VIVO
12786
PUT
VivoPower PLC
VIVO
$118M
| $27.8K | ﹤0.01% |
12,100
-13,200
| -52% | -$29.4K |
|
|
AMBR
12787
Amber International Holding Ltd
AMBR
$128M
| $27.7K | ﹤0.01% |
11,755
-15,901
| -57% | -$38.7K |
|
12788
CALL
Martin Midstream Partners
MMLP
$99.8M
| $27.6K | ﹤0.01% |
+10,000
| New | +$27.9K |
|
12789
Outlook Therapeutics
OTLK
$182M
| $27.6K | ﹤0.01% |
134,084
-37,938
| -22% | -$16.4K |
|
|
NMG
12790
CALL
Nouveau Monde Graphite
NMG
$434M
| $27.6K | ﹤0.01% |
12,300
-33,400
| -73% | -$81.5K |
|
|
SVACW
12791
DELISTED
Spring Valley Acquisition Corp III Warrant
SVACW
| $27.1K | ﹤0.01% |
+26,042
| New | +$31.2K |
|
12792
MIRA Pharmaceuticals
MIRA
$28.5M
| $26.9K | ﹤0.01% |
+25,146
| New | +$31.5K |
|
12793
New Horizon Aircraft
HOVR
$130M
| $26.8K | ﹤0.01% |
+18,977
| New | +$36.1K |
|
|
WPRT
12794
PUT
Westport Fuel Systems
WPRT
$35.1M
| $26.8K | ﹤0.01% |
+14,700
| New | +$29.4K |
|
|
QVCGA
12795
CALL
DELISTED
QVC Group Inc Series A
QVCGA
| $26.7K | ﹤0.01% |
12,300
-16,100
| -57% | -$97.9K |
|
|
WIMI
12796
CALL
WiMi Hologram Cloud
WIMI
$25M
| $26.7K | ﹤0.01% |
13,900
+200
| +1% | +$425 |
|
|
QTEX
12797
QTREX Quantum
QTEX
$59.1M
| $26.7K | ﹤0.01% |
59,733
+28,849
| +93% | +$19.5K |
|
12798
CALL
Evolent Health
EVH
$404M
| $26.7K | ﹤0.01% |
11,700
-1,300
| -10% | -$4.12K |
|
12799
PUT
Chegg
CHGG
$98.4M
| $26.6K | ﹤0.01% |
36,000
-68,600
| -66% | -$48.2K |
|
|
UHG
12800
DELISTED
United Homes Group
UHG
| $26.5K | ﹤0.01% |
+22,809
| New | +$36.7K |
|
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.