BIGCOMMERCE HLDGS INC

2 institutions still hold BIGCOMMERCE HLDGS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 08975PAD0·2 13F holders·last filed Mar 31, 2026

Market cap

—

▼ 0.3%

vs prior quarter

13F value held

$145M

76.0% inst. owned

of float

Holders

+19 QoQ

filers reporting

Activity

+70 / −59

+978 added · −893 reduced

this quarter

Concentration

100.00%

Lynrock Lake LP #1

top holder share

AI Holders Summary · Q1 2026

2 institutions reported CMRC 7.5 10/01/28 in Q1 2026. Lynrock Lake LP leads at 100.0% of the visible book. +19 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter

Lynrock Lake LP

CIK 0001734341

$145M150.0M9.93%Q1 2026 02

CONCOURSE FINANCIAL GROUP SECURITIES, INC.

CIK 0000752798

$00—Q2 2025