13F Insight
DOSSIER · 13F Holders · Q1 2026High-convictionMulti-bagger
SPCX

COLLABORATIVE INVESTMNT SER

5 institutions still hold COLLABORATIVE INVESTMNT SER as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 19423L672·5 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 3.5%
vs prior quarter
13F value held
$359,112
60.0% inst. owned
of float
Holders
5
+20 QoQ
filers reporting
Activity
+18 / −27
+760 added · −731 reduced
this quarter
Concentration
97.84%
CSS LLC/IL #1
top holder share
AI Holders Summary · Q1 2026

5 institutions reported SPCX in Q1 2026. CSS LLC/IL leads at 97.8% of the visible book. +20 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
CSS LLC/IL
CIK 0001103646
$351,34416K0.02%Q1 202602
UBS Group AG
CIK 0001610520
$5,7932640.00%Q1 202603
Activest Wealth Management
CIK 0001883134
$1,097500.00%Q1 202604
North Star Investment Management Corp.
CIK 0001342857
$878400.00%Q1 202605
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025