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 | |
|---|---|---|---|---|---|---|---|
12051
PUT
Carlyle Secured Lending
CGBD
$722M
| $144K | ﹤0.01% |
13,200
+2,300
| +21% | +$27.2K |
2025 Q4
1 quarter
|
|
|
GNT
12052
GAMCO Natural Resources, Gold & Income Trust
GNT
$144M
| $144K | ﹤0.01% |
+17,288
| New | +$144K |
2026 Q1
0 quarters
|
|
|
BITK
12053
DELISTED
Tuttle Capital Bitcoin 0DTE Covered Call ETF
BITK
| $144K | ﹤0.01% |
+13,115
| New | +$171K |
2026 Q1
0 quarters
|
|
|
XSLLU
12054
Xsolla SPAC 1 Units
XSLLU
| $144K | ﹤0.01% |
+14,574
| New | +$144K |
2026 Q1
0 quarters
|
|
12055
CarParts.com
PRTS
$66.2M
| $144K | ﹤0.01% |
18,350
+7,202
| +65% | +$46.8K |
2025 Q4
1 quarter
|
|
12056
PUT
Thryv Holdings
THRY
$61.3M
| $144K | ﹤0.01% |
+52,500
| New | +$206K |
2026 Q1
0 quarters
|
|
12057
Comscore
SCOR
$64.2M
| $144K | ﹤0.01% |
20,702
+1,244
| +6% | +$9.38K |
2024 Q4
5 quarters
|
|
|
UPB
12058
Upstream Bio Inc
UPB
$251M
| $144K | ﹤0.01% |
15,961
-39,880
| -71% | -$717K |
2025 Q4
1 quarter
|
|
|
EVN
12059
Eaton Vance Municipal Income Trust
EVN
$366M
| $143K | ﹤0.01% |
+13,775
| New | +$149K |
2026 Q1
0 quarters
|
|
12060
VirnetX Holding Corp
VHC
$50.2M
| $143K | ﹤0.01% |
10,330
+255
| +3% | +$4.53K |
2025 Q4
1 quarter
|
|
|
BSL
12061
Blackstone Senior Floating Rate 2027 Term Fund
BSL
$169M
| $143K | ﹤0.01% |
11,050
-6,246
| -36% | -$82.3K |
2025 Q3
2 quarters
|
|
|
BSAA
12062
BEST SPAC I Acquisition Corp
BSAA
$83.2M
| $143K | ﹤0.01% |
13,917
-904
| -6% | -$9.21K |
2025 Q4
1 quarter
|
|
|
LPRO
12063
DELISTED
Open Lending Corp
LPRO
| $143K | ﹤0.01% |
114,123
+90,115
| +375% | +$142K |
2020 Q4
21 quarters
|
|
12064
CALL
Ovid Therapeutics
OVID
$463M
| $143K | ﹤0.01% |
64,200
+52,200
| +435% | +$93.3K |
2025 Q3
2 quarters
|
|
|
FIRY
12065
Firy Inc
FIRY
$207M
| $143K | ﹤0.01% |
+55,020
| New | +$197K |
2026 Q1
0 quarters
|
|
12066
PUT
Oportun Financial
OPRT
$383M
| $142K | ﹤0.01% |
30,900
-37,100
| -55% | -$189K |
2025 Q4
1 quarter
|
|
|
REFI
12067
Chicago Atlantic Real Estate Finance
REFI
$251M
| $142K | ﹤0.01% |
12,580
-7,382
| -37% | -$90K |
2025 Q4
1 quarter
|
|
12068
Spok Holdings
SPOK
$229M
| $142K | ﹤0.01% |
+13,064
| New | +$166K |
2026 Q1
0 quarters
|
|
|
SMCL
12069
PUT
GraniteShares 2x Long SMCI Daily ETF
SMCL
$52.3M
| $142K | ﹤0.01% |
+12,405
| New | +$359K |
2026 Q1
0 quarters
|
|
12070
Nuveen Municipal Income
NMI
$112M
| $142K | ﹤0.01% |
+13,599
| New | +$136K |
2026 Q1
0 quarters
|
|
12071
CALL
Lantronix
LTRX
$344M
| $142K | ﹤0.01% |
+27,100
| New | +$166K |
2026 Q1
0 quarters
|
|
12072
Entravision Communication
EVC
$618M
| $142K | ﹤0.01% |
47,778
-19,450
| -29% | -$59.6K |
2024 Q2
7 quarters
|
|
12073
Research Frontiers
REFR
$25M
| $141K | ﹤0.01% |
156,786
+33,784
| +27% | +$37K |
2024 Q2
7 quarters
|
|
12074
Rackspace Technology
RXT
$1.02B
| $141K | ﹤0.01% |
144,307
+48,914
| +51% | +$59.5K |
2023 Q1
12 quarters
|
|
|
NOA
12075
North American Construction
NOA
$329M
| $141K | ﹤0.01% |
10,481
-25,711
| -71% | -$392K |
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.