Atrium Therapeutics, Inc. — Institutional Ownership

Which tracked institutions hold RNA, and how they changed the position last quarter. Latest holdings as of Jun 30, 2026. Source: SEC 13-F filings.

19
Funds holding
$37228142
Total value held
Buying
11 added/new · 8 reduced
# Institution Value Shares Δ Shares Change (QoQ)
1 Blackrock, Inc. $19468551 1447476 +242185 +20.09%
2 Goldman Sachs Group Inc $4174086 310341 -39609 -11.32%
3 State Street Corp $3655199 271762 +14676 +5.71%
4 Janus Henderson Group Plc $1871370 139973 +139973 NEW BUY
5 Nomura Holdings Inc $1847949 137394 +14 +0.01%
6 Bank Of America Corp /De/ $1786603 132833 -3415 -2.51%
7 Northern Trust Corp $1611055 119781 +21196 +21.50%
8 Franklin Resources Inc $762602 56699 +56699 NEW BUY
9 Morgan Stanley $564123 41942 -123094 -74.59%
10 Bank Of New York Mellon Corp $527938 39252 -4445 -10.17%
11 Ubs Group Ag $263243 19572 +19572 NEW BUY
12 Wells Fargo & Company/Mn $234716 17451 +6035 +52.86%
13 Invesco Ltd. $190641 14174 +14174 NEW BUY
14 Jpmorgan Chase & Co $128146 9388 -2650 -22.01%
15 Citigroup Inc $89913 6685 +6685 NEW BUY
16 Barclays Plc $35843 2699 +604 +28.83%
17 Royal Bank Of Canada $8000 600 -35098 -98.32%
18 Pnc Financial Services Group, Inc. $7989 594 -349 -37.01%
19 Us Bancorp \De\ $175 13 -284 -95.62%

Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.