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 | |
|---|---|---|---|---|---|---|
|
CMMB
12851
Chemomab Therapeutics
CMMB
$13.2M
| $21.2K | ﹤0.01% |
+13,491
| New | +$23K |
|
|
UCL
12852
uCloudlink Group
UCL
$27.5M
| $20.9K | ﹤0.01% |
14,799
+1,271
| +9% | +$2.04K |
|
12853
Brilliant Earth
BRLT
$19.7M
| $20.6K | ﹤0.01% |
15,485
-15,707
| -50% | -$23.7K |
|
|
HQWWW
12854
Horizon Quantum Holdings Warrant
HQWWW
$35.1M
| $20.6K | ﹤0.01% |
+10,026
| New | +$23.9K |
|
12855
CALL
Zevia
ZVIA
$114M
| $20.4K | ﹤0.01% |
17,400
-30,500
| -64% | -$48.4K |
|
12856
Tiziana Life Sciences
TLSA
$124M
| $20.2K | ﹤0.01% |
17,267
+4,178
| +32% | +$5.91K |
|
12857
CALL
FingerMotion
FNGR
$21.5M
| $20.1K | ﹤0.01% |
20,100
-382,100
| -95% | -$456K |
|
|
BULG
12858
Leverage Shares 2X Long BULL Daily ETF
BULG
$5.86M
| $20K | ﹤0.01% |
961
-928
| -49% | -$40.4K |
|
|
FSP
12859
Franklin Street Properties
FSP
$47.1M
| $20K | ﹤0.01% |
30,060
+15,638
| +108% | +$12.1K |
|
|
AIFU
12860
AIFU Inc
AIFU
$215M
| $19.9K | ﹤0.01% |
714
-524
| -42% | -$21.3K |
|
|
SMCL
12861
CALL
GraniteShares 2x Long SMCI Daily ETF
SMCL
$37.3M
| $19.8K | ﹤0.01% |
+1,725
| New | +$49.9K |
|
12862
CALL
INmune Bio
INMB
$50.8M
| $19.8K | ﹤0.01% |
17,500
-21,400
| -55% | -$30.5K |
|
12863
ProQR Therapeutics
PRQR
$268M
| $19.8K | ﹤0.01% |
+12,206
| New | +$20K |
|
12864
PUT
Grove Collaborative
GROV
$47.1M
| $19.3K | ﹤0.01% |
+15,100
| New | +$20.6K |
|
12865
PUT
Talphera
TLPH
$74.2M
| $19.1K | ﹤0.01% |
25,400
-184,100
| -88% | -$167K |
|
12866
Snail Inc
SNAL
$40.2M
| $19K | ﹤0.01% |
7,421
-3,223
| -30% | -$10.9K |
|
12867
CALL
Lufax Holding
LU
$1.29B
| $18.9K | ﹤0.01% |
+10,100
| New | +$25.5K |
|
|
NNDM
12868
PUT
Nano Dimension
NNDM
$330M
| $18.9K | ﹤0.01% |
11,100
-55,500
| -83% | -$101K |
|
12869
Roadzen
RDZN
$105M
| $18.9K | ﹤0.01% |
+15,714
| New | +$24K |
|
|
LITS
12870
Lite Strategy Inc
LITS
$31.6M
| $18.7K | ﹤0.01% |
16,134
-65,068
| -80% | -$79.2K |
|
|
RVPH
12871
PUT
DELISTED
REVIVA PHARMA HLDGS INC
RVPH
| $18.6K | ﹤0.01% |
25,500
+7,045
| +38% | +$32.1K |
|
|
VCICW
12872
DELISTED
Vine Hill Capital Investment Corp Warrant
VCICW
| $18.5K | ﹤0.01% |
+15,172
| New | +$23.1K |
|
12873
Bridgeline Digital
BLIN
$13.6M
| $18.4K | ﹤0.01% |
23,049
-8,067
| -26% | -$6.8K |
|
|
AACG
12874
ATA Creativity
AACG
$38.9M
| $17.9K | ﹤0.01% |
20,582
-2,279
| -10% | -$2.21K |
|
12875
Quince Therapeutics
QNCX
$28.9M
| $17.5K | ﹤0.01% |
863
-862
| -50% | -$173K |
|
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.