FDMT

4D Molecular Therapeutics In$10.84 7.19%
Health CareUSCUSIP 35104E100· EOD Jul 16, 2026◍ Confluence graph
Tracked 13F Holders
126
+9 QoQ
13F Value (tracked)
$453.0M
Insider Net · 180d
-$2.2M
0↑ 3↓
Recent Filings
15
Smart-money sentimentBearish
BearishBullish
13F funds (latest Q)26 adding · 20 trimming
Insider net (180d)-$2.2M

Price & smart-money activity

$10.84 7.19%5Y -54.0%
$0.17$9.57$18.97$28.37$37.7720212022202320242025202613981471392091317131916241418226122116172229481732342283121352129231932268402223134227
Hover for who · click for detailEnd-of-day closing prices52w $4.22 – $13.30
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Ask your agent what changed in FDMT

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/FDMT/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for FDMT.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

Top institutional holders

126 tracked 13F filers
#FundPosition valueSharesLast moveAs ofHistory
1JANUS HENDERSON GROUP PLC
$48.9M
5.2M
+13%
Added · +611K sh
Q1 2026
2RA CAPITAL MANAGEMENT, L.P.
$47.0M
5.0M
−11%
Reduced · −603K sh
Q1 2026
3GOLDMAN SACHS GROUP INC
$39.2M
4.2M
−2.3%
Reduced · −97K sh
Q1 2026
4BlackRock, Inc.
$38.6M
4.1M
+2.0%
Added · +80K sh
Q1 2026
5Novo Holdings A/S
$34.0M
3.7M
Held
Q1 2026
6BVF INC/IL
$26.8M
2.9M
−38%
Reduced · −1.8M sh
Q1 2026
7STATE STREET CORP
$25.2M
2.7M
+0.7%
Added · +19K sh
Q1 2026
8VANGUARD CAPITAL MANAGEMENT LLC
$20.4M
2.2M
New
+2.2M sh
Q1 2026
9ARMISTICE CAPITAL, LLC
$18.6M
2.0M
+3.3%
Added · +64K sh
Q1 2026
10ADAGE CAPITAL PARTNERS GP, L.L.C.
$14.9M
1.6M
+30%
Added · +370K sh
Q1 2026
11FEDERATED HERMES, INC.
$13.3M
1.4M
−11%
Reduced · −177K sh
Q1 2026
12Trails Edge Capital Partners, LP
$12.1M
1.3M
New
+1.3M sh
Q1 2026
13GEODE CAPITAL MANAGEMENT, LLC
$9.9M
1.1M
+5.3%
Added · +53K sh
Q1 2026
14BANK OF AMERICA CORP /DE/
$9.1M
974K
+17%
Added · +142K sh
Q1 2026
15Evergreen Quality Fund GP, Ltd.
$8.9M
951K
Held
Q1 2026
16DEUTSCHE BANK AG\
$6.6M
708K
+0.5%
Added · +4K sh
Q1 2026
17RENAISSANCE TECHNOLOGIES LLC
$5.4M
578K
+13%
Added · +65K sh
Q1 2026
18Nuveen, LLC
$5.2M
562K
+254%
Added · +403K sh
Q1 2026
19VANGUARD PORTFOLIO MANAGEMENT LLC
$5.2M
556K
New
+556K sh
Q1 2026
20DIMENSIONAL FUND ADVISORS LP
$4.9M
523K
+77%
Added · +228K sh
Q1 2026
21Parkman Healthcare Partners LLC
$4.9M
523K
+3.8%
Added · +19K sh
Q1 2026
22RTW INVESTMENTS, LP
$4.4M
476K
Held
Q1 2026
23JPMORGAN CHASE & CO
$3.6M
416K
+49%
Added · +136K sh
Q1 2026
24MORGAN STANLEY
$3.2M
345K
−49%
Reduced · −327K sh
Q1 2026
25NORTHERN TRUST CORP
$3.2M
342K
+9.0%
Added · +28K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Fund activity: latest quarter

Opened (NEW)
5
funds
Added
21
funds
Reduced
20
funds
Exited
0
funds

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$2.2M
3 insiders
Net
-$2.2M
9 P/S txns
Signal
Net Selling
open-market
DateInsiderRoleActionSharesValue
Jul 10, 2026Kirn DavidSee Remarks, DirectorSell (S)442$6K
Jul 10, 2026Kirn DavidSee Remarks, DirectorSell (S)15K$184K
Jul 9, 2026Kirn DavidSee Remarks, DirectorSell (S)43K$548K
Jun 30, 2026Bizily ScottChief Legal OfficerOption exercise (M)814$3K
Jun 30, 2026Bizily ScottChief Legal OfficerOption exercise (M)6K$37K
Jun 30, 2026Bizily ScottChief Legal OfficerSell (S)7K$92K
Jun 30, 2026Bizily ScottChief Legal OfficerOption exercise (M)814$0
Jun 30, 2026Bizily ScottChief Legal OfficerOption exercise (M)6K$0
Jun 23, 2026Bizily ScottChief Legal OfficerOption exercise (M)10K$41K
Jun 23, 2026Bizily ScottChief Legal OfficerSell (S)10K$118K
Jun 23, 2026Bizily ScottChief Legal OfficerOption exercise (M)10K$0
Jun 22, 2026Kirn DavidSee Remarks, DirectorSell (S)115K$1.2M

Institutional ownership over time

127 funds+26 since Q3 2024
064127Q3 2024Q1 2025Q3 2025Q1 2026
funds holding aggregate valuelatest $453.8M

Funds that own FDMT also own

CompanyCo-held byCombined value
UNITEDHEALTH GROUP INCUNH43 funds$2.0B
MICROSOFT CORPMSFT42 funds$18.0B
AMAZON.COM INCAMZN42 funds$13.8B
ELI LILLY & COLLY42 funds$4.7B
COSTCO WHOLESALE CORPCOST42 funds$3.4B
VISA INC-CLASS A SHARESV42 funds$3.3B
PALANTIR TECHNOLOGIES INC-APLTR42 funds$3.2B
ADVANCED MICRO DEVICESAMD42 funds$3.1B
CHEVRON CORPCVX42 funds$2.6B
INTUITIVE SURGICAL INCISRG42 funds$1.8B
TERADYNE INCTER42 funds$1.6B
HONEYWELL INTERNATIONAL INCHON42 funds$975.7M

Ranked by how many of FDMT's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).

Recent filings

15 shown

Browse more

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for FDMT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.