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 | |
|---|---|---|---|---|---|---|
|
CMU
12676
DELISTED
MFS High Yield Municipal Trust
CMU
| $42.4K | ﹤0.01% |
11,851
-1,852
| -14% | -$6.61K |
|
12677
Atomera
ATOM
$207M
| $42.3K | ﹤0.01% |
11,093
-48,353
| -81% | -$182K |
|
12678
Duluth Holdings
DLTH
$157M
| $42K | ﹤0.01% |
13,279
+2,722
| +26% | +$6.56K |
|
|
GENVR
12679
Gen Digital Inc Contingent Value Rights
GENVR
| $41.4K | ﹤0.01% |
85,755
-9,643
| -10% | -$18.9K |
|
|
OGI
12680
PUT
Organigram Holdings
OGI
$141M
| $41.3K | ﹤0.01% |
30,800
+15,900
| +107% | +$23.6K |
|
12681
P3 Health Partners
PIII
$37.1M
| $41.2K | ﹤0.01% |
+13,371
| New | +$35.2K |
|
|
AIV
12682
PUT
Aimco
AIV
$384M
| $41.1K | ﹤0.01% |
10,100
-13,500
| -57% | -$70.6K |
|
|
GLDG
12683
GoldMining Inc
GLDG
$219M
| $40.7K | ﹤0.01% |
34,218
-210,974
| -86% | -$317K |
|
12684
CALL
NeoVolta
NEOV
$152M
| $40.7K | ﹤0.01% |
+13,200
| New | +$51.4K |
|
|
KLC
12685
PUT
KinderCare Learning Companies
KLC
$618M
| $40.5K | ﹤0.01% |
+18,400
| New | +$69.3K |
|
12686
PUT
MacroGenics
MGNX
$250M
| $40.5K | ﹤0.01% |
14,000
+800
| +6% | +$1.71K |
|
12687
PUT
PepGen
PEPG
$172M
| $40.2K | ﹤0.01% |
22,700
-182,400
| -89% | -$1.03M |
|
12688
PUT
E.W. Scripps
SSP
$349M
| $40.2K | ﹤0.01% |
10,800
-1,400
| -11% | -$5.17K |
|
12689
Harte-Hanks
HHS
$16.9M
| $40K | ﹤0.01% |
17,623
+3,086
| +21% | +$8.76K |
|
12690
Good Times Restaurants
GTIM
$15.3M
| $40K | ﹤0.01% |
34,187
+11,900
| +53% | +$14.2K |
|
12691
PUT
ALX Oncology
ALXO
$280M
| $39.6K | ﹤0.01% |
19,700
+2,100
| +12% | +$4K |
|
|
SNBR
12692
CALL
DELISTED
Sleep Number
SNBR
| $39.4K | ﹤0.01% |
21,900
+9,100
| +71% | +$68.5K |
|
|
HEPS
12693
CALL
D-Market Electronic Services & Trading
HEPS
$1.02B
| $39.3K | ﹤0.01% |
15,000
-20,500
| -58% | -$56K |
|
12694
CALL
Magnachip Semiconductor
MX
$145M
| $39.2K | ﹤0.01% |
+14,000
| New | +$39.9K |
|
|
CNTB
12695
CALL
Connect Biopharma Holdings
CNTB
$137M
| $39K | ﹤0.01% |
+14,900
| New | +$38.8K |
|
|
ZH
12696
Zhihu
ZH
$279M
| $39K | ﹤0.01% |
13,745
-1,495
| -10% | -$5.05K |
|
12697
PUT
Ranpak Holdings
PACK
$467M
| $38.9K | ﹤0.01% |
+10,900
| New | +$53.6K |
|
12698
PUT
Domo
DOMO
$183M
| $38.9K | ﹤0.01% |
12,700
-176,400
| -93% | -$894K |
|
|
SUIG
12699
CALL
Sui Group Holdings
SUIG
$66.9M
| $38.7K | ﹤0.01% |
32,000
-304,700
| -90% | -$451K |
|
|
SPWRW
12700
SunPower Inc Warrants
SPWRW
$819K
| $38K | ﹤0.01% |
152,112
+106,806
| +236% | +$27.7K |
|
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.