DOSSIER · 13F Holders · Q2 2026

Rain Oncology Inc. (rain)

1 institutions still hold Rain Oncology Inc. (rain) as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 750CVR029·1 13F holders·last filed Jun 30, 2026
Market cap
13F value held
visible holders
Holders
1
filers reporting
Concentration
GAMMA Investing LLC #1
top holder share
AI Holders Summary · Q2 2026

1 institutions reported Rain Oncology Inc. (rain) in Q2 2026. Top-holder concentration data is loading.

Top holders

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

#HolderValueShares% port.Quarter
01
GAMMA Investing LLC
CIK 0002010235
$05000.00%Q2 2026