APGE

Apogee Therapeutics Inc$134.08 0.16%
Health CareUSCUSIP 03770N101· EOD Jul 16, 2026◍ Confluence graph
Tracked 13F Holders
181
+14 QoQ
13F Value (tracked)
$5.1B
Insider Net · 180d
-$161.8M
0↑ 4↓
Recent Filings
15
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)39 adding · 17 trimming
Insider net (180d)-$161.8M

Price & smart-money activity

$134.08 0.16%3Y +688.7%
$6.28$40.65$75.03$109.40$143.7720232024202520264281684213343221124344452372652334232413632424465387075471132
Hover for who · click for detailEnd-of-day closing prices52w $34.65 – $134.29
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Ask your agent what changed in APGE

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/APGE/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for APGE.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

Top institutional holders

181 tracked 13F filers
1 source-reported value row is withheld because the reported units do not agree with same-security peers. Share counts remain visible and unchanged.
#FundPosition valueSharesLast moveAs ofHistory
1T. Rowe Price Investment Management, Inc.
Withheld
10.3M
+277%
Added · +7.6M sh
Q1 2026
2FMR LLC
$779.6M
9.3M
+13%
Added · +1.0M sh
Q1 2026
3Venrock Adviser, LLC
$714.9M
8.5M
Held
Q1 2026
4BlackRock, Inc.
$343.9M
4.1M
+8.0%
Added · +302K sh
Q1 2026
5RTW INVESTMENTS, LP
$234.2M
2.8M
+2.6%
Added · +70K sh
Q1 2026
6VANGUARD CAPITAL MANAGEMENT LLC
$210.6M
2.5M
New
+2.5M sh
Q1 2026
7JANUS HENDERSON GROUP PLC
$198.8M
2.4M
+14%
Added · +298K sh
Q1 2026
8STATE STREET CORP
$182.1M
2.2M
+28%
Added · +473K sh
Q1 2026
9PERCEPTIVE ADVISORS LLC
$129.7M
1.5M
−34%
Reduced · −790K sh
Q1 2026
10Paradigm Biocapital Advisors LP
$113.5M
1.3M
+20%
Added · +225K sh
Q1 2026
11Affinity Asset Advisors, LLC
$108.2M
1.3M
+4.0%
Added · +50K sh
Q1 2026
12GEODE CAPITAL MANAGEMENT, LLC
$102.5M
1.2M
+15%
Added · +158K sh
Q1 2026
13UBS Group AG
$96.3M
1.1M
+17%
Added · +170K sh
Q1 2026
14PRICE T ROWE ASSOCIATES INC /MD/
$96.2M
1.1M
−7.6%
Reduced · −94K sh
Q1 2026
15JPMORGAN CHASE & CO
$87.4M
1.1M
−19%
Reduced · −263K sh
Q1 2026
16Vestal Point Capital, LP
$92.6M
1.1M
+100%
Added · +550K sh
Q1 2026
17FRONTIER CAPITAL MANAGEMENT CO LLC
$89.6M
1.1M
+122%
Added · +584K sh
Q1 2026
18ALLIANCEBERNSTEIN L.P.
$74.7M
990K
−9.4%
Reduced · −103K sh
Q1 2026
19BANK OF AMERICA CORP /DE/
$75.8M
901K
+14%
Added · +107K sh
Q1 2026
20MERCER GLOBAL ADVISORS INC /ADV
$70.0M
831K
−6.7%
Reduced · −59K sh
Q1 2026
21GOLDMAN SACHS GROUP INC
$54.9M
653K
+15%
Added · +87K sh
Q1 2026
22CITADEL ADVISORS LLC
$50.4M
599K
−22%
Reduced · −168K sh
Q1 2026
23MORGAN STANLEY
$50.1M
595K
−33%
Reduced · −295K sh
Q1 2026
24JENNISON ASSOCIATES LLC
$49.2M
585K
+1.1%
Added · +6K sh
Q1 2026
25Remedium Capital Partners, LLC
$49.1M
584K
Held
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
34
funds
Reduced
17
funds
Exited
0
funds

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$161.8M
4 insiders
Net
-$161.8M
50 P/S txns
Signal
Net Selling
open-market
DateInsiderRoleActionSharesValue
Jul 14, 2026Dambkowski CarlChief Medical OfficerGift (G)8K$0
Jul 10, 2026HENDERSON MICHAEL THOMASChief Executive Officer, DirectorGift (G)75K$0
Jul 8, 2026HENDERSON MICHAEL THOMASChief Executive Officer, DirectorSell (S)20K$2.7M
Jul 1, 2026Dambkowski CarlChief Medical OfficerOption exercise (M)4K$0
Jul 1, 2026Dambkowski CarlChief Medical OfficerSell (S)6K$730K
Jul 1, 2026Dambkowski CarlChief Medical OfficerOption exercise (M)4K$94K
Jun 22, 2026HENDERSON MICHAEL THOMASChief Executive Officer, DirectorSell (S)80K$10.6M
Jun 22, 2026Dambkowski CarlChief Medical OfficerSell (S)26K$3.5M
Jun 10, 2026HENDERSON MICHAEL THOMASChief Executive Officer, DirectorSell (S)7K$557K
Jun 10, 2026HENDERSON MICHAEL THOMASChief Executive Officer, DirectorSell (S)8K$634K
Jun 10, 2026HENDERSON MICHAEL THOMASChief Executive Officer, DirectorSell (S)1K$91K
Jun 10, 2026HENDERSON MICHAEL THOMASChief Executive Officer, DirectorSell (S)2K$134K

Institutional ownership over time

182 funds+82 since Q3 2024
091182Q3 2024Q1 2025Q3 2025Q1 2026
funds holding aggregate valuelatest $5.1B · 1 values withheld

Funds that own APGE also own

CompanyCo-held byCombined value
BOSTON SCIENTIFIC CORPBSX63 funds$2.1B
ADVANCED MICRO DEVICESAMD62 funds$5.3B
INTUITIVE SURGICAL INCISRG62 funds$3.3B
NVIDIA CORPNVDA61 funds$51.1B
MICROSOFT CORPMSFT61 funds$32.2B
AMAZON.COM INCAMZN61 funds$27.3B
ELI LILLY & COLLY61 funds$8.8B
META PLATFORMS INC-CLASS AMETA60 funds$15.4B
ALPHABET INC-CL AGOOGL59 funds$21.9B
BROADCOM INCAVGO59 funds$18.5B
MICRON TECHNOLOGY INCMU59 funds$8.6B
CHEVRON CORPCVX59 funds$3.9B

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

Recent filings

15 shown

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13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for APGE. 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.