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 | |
|---|---|---|---|---|---|---|
12476
Exagen
XGN
$166M
| $76.4K | ﹤0.01% |
25,476
-277,837
| -92% | -$1.07M |
|
12477
PUT
Equillium
EQ
$133M
| $76.4K | ﹤0.01% |
+38,200
| New | +$62.9K |
|
12478
PUT
Backblaze
BLZE
$1.16B
| $75.9K | ﹤0.01% |
22,000
+5,400
| +33% | +$22.7K |
|
|
BCYC
12479
CALL
Bicycle Therapeutics
BCYC
$292M
| $75.6K | ﹤0.01% |
+16,300
| New | +$93.2K |
|
12480
GrowGeneration
GRWG
$90.7M
| $75.2K | ﹤0.01% |
68,387
-180,106
| -72% | -$225K |
|
12481
Energy Vault
NRGV
$633M
| $74.9K | ﹤0.01% |
22,711
-18,329
| -45% | -$75.6K |
|
|
GAU
12482
CALL
Galiano Gold
GAU
$538M
| $74.8K | ﹤0.01% |
29,800
+12,600
| +73% | +$35.7K |
|
|
BRR
12483
CALL
ProCap Financial Inc
BRR
$160M
| $74.7K | ﹤0.01% |
35,400
-528,000
| -94% | -$1.47M |
|
12484
CALL
Gain Therapeutics
GANX
$77.6M
| $74.3K | ﹤0.01% |
38,300
+7,700
| +25% | +$16.8K |
|
12485
PUT
Aveanna Healthcare
AVAH
$2.07B
| $74.1K | ﹤0.01% |
11,500
-2,900
| -20% | -$22.4K |
|
|
TSI
12486
TCW Strategic Income Fund
TSI
$213M
| $73.9K | ﹤0.01% |
16,452
-9,642
| -37% | -$45.7K |
|
|
EAD
12487
Allspring Income Opportunities Fund
EAD
$379M
| $73.6K | ﹤0.01% |
+11,365
| New | +$76.7K |
|
12488
CALL
Avita Medical
RCEL
$239M
| $72.9K | ﹤0.01% |
+19,700
| New | +$82.7K |
|
12489
PUT
Lantronix
LTRX
$266M
| $72.8K | ﹤0.01% |
+13,900
| New | +$85K |
|
|
CD
12490
Chaince Digital Holdings
CD
$211M
| $72.5K | ﹤0.01% |
18,217
-3,917
| -18% | -$20.1K |
|
|
WHLRP
12491
Wheeler Real Estate Investment Trust Preferred Stock
WHLRP
$8.36M
| $72.5K | ﹤0.01% |
10,432
-4,521
| -30% | -$29.4K |
|
12492
CALL
Stereotaxis
STXS
$141M
| $72.1K | ﹤0.01% |
39,200
+2,500
| +7% | +$5.48K |
|
12493
CALL
American Well
AMWL
$230M
| $72.1K | ﹤0.01% |
+13,700
| New | +$70.4K |
|
|
RDNW
12494
PUT
RideNow Group
RDNW
$262M
| $72K | ﹤0.01% |
10,200
| – | – |
|
|
TUYA
12495
Tuya Inc
TUYA
$1.1B
| $71.9K | ﹤0.01% |
31,141
-89,335
| -74% | -$204K |
|
12496
CALL
Prelude Therapeutics
PRLD
$390M
| $71.8K | ﹤0.01% |
+21,000
| New | +$55.1K |
|
12497
CALL
ACV Auctions
ACVA
$1.3B
| $71.7K | ﹤0.01% |
16,900
+6,800
| +67% | +$44.5K |
|
|
GGRP
12498
Glimpse Group
GGRP
$18.7M
| $71.5K | ﹤0.01% |
138,544
-59,832
| -30% | -$46.9K |
|
12499
OptimizeRx
OPRX
$133M
| $71.4K | ﹤0.01% |
11,373
-18,368
| -62% | -$171K |
|
12500
Hyperfine
HYPR
$94.8M
| $71.3K | ﹤0.01% |
66,060
+38,491
| +140% | +$43.7K |
|
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.