★
Trade Filings
Managers Stocks Filings Superinvestors
Signals Institutional Buying Institutional Selling Insider Activity 13D & 13G Watch Sector Rotation
Tools Stock Screener Manager Screener Compare Managers Consensus Baskets All Research Tools Data API
Learn & AI Learn Ask the Data AI Agents
News ★ Saved
About About us Methodology Contact Disclaimer
Reader
DATA PLANS

Historical data downloads: coming with accounts.

API GATEWAY

Free read-only JSON access to the site's cached data.

Dark mode

Guided View
New to markets (prices, yields, YTD, market cap)? We explain every term as you browse, in plain English. Same data, with the help built in.

Expert View
You already know the market. Just the data: clean, fast and compact, with no extra explanations. This is the default view.

Interface language
Security record · archived quarter

APGE

Apogee Therapeutics, Inc. · Healthcare · Biotechnology

135.07 0.0% mkt cap $8.40B quote delayed (FMP) · as of Oct 20 22:08 UTC · separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
96Tracked holders
+7Δ holders
41.18MShares held
$3.45BReported value
+13New positions
−6Exits
Rising Conviction score 64/100 7 quarters of rising tracked shares ●●●●●● How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +7.9% · share flow +8.4% · net new positions +7.3% · formula
Broad accumulation: rising shares across more holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 105 +12 31.80M $4.18B +21 −9
Q1 2026 96 +7 41.18M $3.45B +13 −6
Q4 2025 88 0 38.24M $2.89B n/a n/a
Q3 2025 17 -2 25.40M $1.01B n/a −2
Q2 2025 16 +1 22.08M $959.13M +1 n/a
Q1 2025 12 -1 10.37M $387.41M n/a −1
Q4 2024 13 +4 9.16M $415.03M +4 n/a
Q3 2024 8 -5 7.45M $437.40M n/a −5
Q2 2024 13 n/a 6.20M $244.16M n/a n/a
Holder count
Who holds it · Q1 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 Fidelity (FMR) ✦ 9.26M +12.6% $779.61M 0.0% ▲ Add 4 SEC ↗ ×5
2 Wellington Management ✦ 4.38M -7.8% $368.30M 0.1% ▼ Trim 8 SEC ↗ ×8
3 BlackRock ✦ (passive) 4.09M +8.0% $343.89M 0.0% ▲ Add 4 SEC ↗ ×16
4 Vanguard Capital Management Llc 2.50M n/a $210.60M 0.0% n/c 1 SEC ↗
5 Janus Henderson Group Plc 2.36M +14.4% $198.81M 0.1% ▲ Add 2 SEC ↗ ×2
6 State Street Global Advisors ✦ (passive) 2.16M +28.0% $182.06M 0.0% ▲ Add 6 SEC ↗
7 Geode Capital Management ✦ (passive) 1.22M +14.9% $102.48M 0.0% ▲ Add 8 SEC ↗ ×2
8 UBS Group AG 1.14M +17.4% $96.32M 0.0% ▲ Add 2 SEC ↗ ×2
9 T. Rowe Price ✦ 1.14M -7.6% $96.22M 0.0% ▼ Trim 8 SEC ↗ ×2
10 JPMorgan Chase ✦ 1.11M -19.1% $87.42M 0.0% ▼ Trim 3 SEC ↗ ×8
11 Bank Of America Corp /De/ 900.87K +13.5% $75.83M 0.0% ▲ Add 2 SEC ↗ ×4
12 Alliancebernstein L.P. 990.30K -9.4% $74.75M 0.0% ▼ Trim 2 SEC ↗
13 Mercer Global Advisors Inc /Adv 831.43K -6.7% $69.98M 0.1% ▼ Trim 2 SEC ↗
14 Goldman Sachs Group ✦ 652.59K +15.4% $54.93M 0.0% ▲ Add 3 SEC ↗ ×2
15 Citadel Advisors ✦ 598.90K -21.9% $50.41M 0.0% ▼ Trim 6 SEC ↗ ×2
16 Morgan Stanley ✦ 595.03K -33.2% $50.08M 0.0% ▼ Trim 3 SEC ↗ ×8
17 Jennison Associates Llc 585.02K +1.1% $49.24M 0.0% ▲ Add 2 SEC ↗
18 Federated Hermes, Inc. 442.74K +246.1% $37.27M 0.1% ▲ Add 2 SEC ↗ ×3
19 Balyasny Asset Management L.P. 438.65K New $36.92M 0.1% New 1 SEC ↗
20 Charles Schwab Investment… 420.68K +10.3% $35.41M 0.0% ▲ Add 2 SEC ↗
21 Franklin Resources Inc 405.54K -10.1% $34.13M 0.0% ▼ Trim 2 SEC ↗ ×4
22 Northern Trust Corp 390.88K +19.4% $32.90M 0.0% ▲ Add 2 SEC ↗ ×5
23 Loomis Sayles & Co L P 362.78K +42.0% $30.54M 0.0% ▲ Add 2 SEC ↗ ×2
24 Capital World Investors ✦ 348.67K +173.2% $29.35M 0.0% ▲ Add 6 SEC ↗
25 Two Sigma Investments ✦ 281.39K +167.4% $23.68M 0.0% ▲ Add 8 SEC ↗
26 Pictet Asset Management Holding SA 261.05K -16.6% $21.97M 0.0% ▼ Trim 2 SEC ↗
27 Adage Capital Partners ✦ 250.00K +4.2% $21.04M 0.0% ▲ Add 6 SEC ↗
28 Bnp Paribas Financial Markets 220.10K +2108.7% $18.53M 0.0% ▲ Add 2 SEC ↗
29 Td Asset Management Inc 184.79K +42.9% $15.55M 0.0% ▲ Add 2 SEC ↗
30 Aberdeen Group plc 143.38K +297.1% $12.07M 0.0% ▲ Add 2 SEC ↗
31 Nuveen, LLC 128.12K +5.8% $10.78M 0.0% ▲ Add 2 SEC ↗ ×3
32 Universal- Beteiligungs- und… 128.01K +0.3% $10.78M 0.0% ▲ Add 2 SEC ↗
33 Bank of New York Mellon Corp 126.76K +7.3% $10.67M 0.0% ▲ Add 2 SEC ↗ ×10
34 Victory Capital Management Inc 95.14K -12.1% $8.01M 0.0% ▼ Trim 2 SEC ↗
35 Millennium Management ✦ 92.59K -34.2% $7.79M 0.0% ▼ Trim 8 SEC ↗
36 Deutsche Bank Ag\ 91.42K +15.2% $7.69M 0.0% ▲ Add 2 SEC ↗ ×3
37 Schroder Investment Management Group 96.66K n/a $7.61M 0.0% n/c 1 SEC ↗ ×2
38 Nomura Holdings Inc 88.56K +15.2% $7.45M 0.1% ▲ Add 2 SEC ↗
39 Ensign Peak Advisors, Inc 82.30K +3557.8% $6.93M 0.0% ▲ Add 2 SEC ↗
40 Marshall Wace ✦ 80.20K +58.0% $6.75M 0.0% ▲ Add 8 SEC ↗ ×2
41 Simplex Trading, Llc 77.81K +23.9% $6.55M 0.2% ▲ Add 2 SEC ↗
42 Swiss National Bank 75.60K +20.2% $6.36M 0.0% ▲ Add 2 SEC ↗
43 Alyeska Investment Group, L.P. 75.00K New $6.31M 0.0% New 1 SEC ↗
44 Wcm Investment Management, Llc 76.03K New $5.99M 0.0% New 1 SEC ↗
45 Ameriprise Financial Inc 69.89K -43.1% $5.88M 0.0% ▼ Trim 2 SEC ↗
46 Manufacturers Life Insurance… 68.70K -15.0% $5.78M 0.0% ▼ Trim 2 SEC ↗
47 Prudential Financial Inc 63.90K +17.7% $5.38M 0.0% ▲ Add 2 SEC ↗ ×2
48 Fifth Third Bancorp 63.80K New $5.37M 0.0% New 1 SEC ↗
49 D. E. Shaw & Co. ✦ 58.84K -7.0% $4.95M 0.0% ▼ Trim 8 SEC ↗
50 Russell Investments Group, Ltd. 58.48K +17.0% $4.92M 0.0% ▲ Add 2 SEC ↗ ×5
51 Holocene Advisors, LP 57.47K New $4.84M 0.0% New 1 SEC ↗
52 UBS AM, a distinct business unit of… 56.35K +13.2% $4.74M 0.0% ▲ Add 2 SEC ↗ ×9
53 BNP Paribas Asset Management… 54.44K +36.6% $4.58M 0.0% ▲ Add 2 SEC ↗ ×2
54 Barclays Plc 50.40K -62.2% $4.24M 0.0% ▼ Trim 2 SEC ↗ ×3
55 Rhumbline Advisers 48.68K +5.9% $4.10M 0.0% ▲ Add 2 SEC ↗
56 Sei Investments Co 42.20K +158.4% $3.55M 0.0% ▲ Add 2 SEC ↗ ×2
57 Man Group plc 41.81K +274.6% $3.52M 0.0% ▲ Add 2 SEC ↗
58 First Trust Advisors Lp 40.78K +1093.0% $3.43M 0.0% ▲ Add 2 SEC ↗
59 Invesco Ltd. 38.76K -45.2% $3.26M 0.0% ▼ Trim 2 SEC ↗ ×4
60 Squarepoint Ops LLC 38.35K New $3.23M 0.0% New 1 SEC ↗
61 California State Teachers… 38.16K +24.1% $3.21M 0.0% ▲ Add 2 SEC ↗
62 MIRAE ASSET GLOBAL ETFS HOLDINGS… 34.22K +65.2% $2.86M 0.0% ▲ Add 2 SEC ↗ ×2
63 Voya Investment Management Llc 28.38K +53.5% $2.39M 0.0% ▲ Add 2 SEC ↗ ×2
64 Legal & General Group Plc 27.42K -16.6% $2.31M 0.0% ▼ Trim 2 SEC ↗ ×3
65 New York State Common Retirement… 25.97K +15.5% $2.19M 0.0% ▲ Add 2 SEC ↗
66 State Of Wisconsin Investment Board 20.46K +0.7% $1.72M 0.0% ▲ Add 2 SEC ↗
67 Wells Fargo & Company/Mn 16.53K -61.1% $1.39M 0.0% ▼ Trim 2 SEC ↗ ×2
68 Susquehanna International Group, Llp 16.10K +247.4% $1.36M 0.0% ▲ Add 2 SEC ↗
69 Zurcher Kantonalbank (Zurich… 15.92K +34.0% $1.34M 0.0% ▲ Add 2 SEC ↗
70 Bamco Inc /Ny/ 15.00K New $1.26M 0.0% New 1 SEC ↗
71 Citigroup Inc 13.99K +57.5% $1.18M 0.0% ▲ Add 2 SEC ↗ ×2
72 Creative Planning 13.63K +53.1% $1.15M 0.0% ▲ Add 2 SEC ↗
73 Connor, Clark & Lunn Investment… 11.48K -9.5% $966,356 0.0% ▼ Trim 2 SEC ↗
74 State Board Of Administration Of… 9.35K 0.0% $786,990 0.0% Held 2 SEC ↗
75 ProShare Advisors LLC 8.89K -6.1% $747,934 0.0% ▼ Trim 2 SEC ↗
76 AQR Capital Management ✦ 8.03K New $675,633 0.0% New 1 SEC ↗ ×3
77 Allspring Global Investments… 6.05K +11.3% $509,820 0.0% ▲ Add 2 SEC ↗ ×2
78 Commonwealth Equity Services, Llc 5.92K -17.3% $497,870 0.0% ▼ Trim 2 SEC ↗
79 Envestnet Asset Management Inc 3.50K New $294,427 0.0% New 1 SEC ↗
80 Principal Financial Group Inc 3.22K New $271,112 0.0% New 1 SEC ↗
81 Quantinno Capital Management LP 3.05K New $256,887 0.0% New 1 SEC ↗
82 Mirae Asset Global Investments Co.… 2.86K +7.3% $240,726 0.0% ▲ Add 2 SEC ↗
83 Stifel Financial Corp 2.81K -46.0% $236,855 0.0% ▼ Trim 2 SEC ↗ ×2
84 Jones Financial Companies Lllp 2.85K +2803.1% $221,398 0.0% ▲ Add 2 SEC ↗
85 Allianz Asset Management GmbH 2.50K New $210,425 0.0% New 1 SEC ↗
86 LMR Partners LLP 2.03K -82.3% $170,781 0.0% ▼ Trim 2 SEC ↗ ×2
87 Osaic Holdings, Inc. 1.01K +5.3% $85,010 0.0% ▲ Add 2 SEC ↗ ×2
88 Rockefeller Capital Management L.P. 887 +163.2% $74,659 0.0% ▲ Add 2 SEC ↗ ×3
89 Group One Trading Llc 800 -24.3% $67,336 0.0% ▼ Trim 2 SEC ↗
90 Us Bancorp \De\ 748 +116.2% $62,959 0.0% ▲ Add 2 SEC ↗ ×2
91 Royal Bank Of Canada 211 -81.5% $18,000 0.0% ▼ Trim 2 SEC ↗ ×4
92 Optiver Holding B.V. 148 -5.1% $12,457 0.0% ▼ Trim 2 SEC ↗
93 Pnc Financial Services Group, Inc. 110 +34.1% $9,258 0.0% ▲ Add 2 SEC ↗ ×3
94 FIL Ltd 105 New $8,838 0.0% New 1 SEC ↗
95 Cwm, Llc 62 +6.9% $5,219 0.0% ▲ Add 2 SEC ↗
96 Nomura Asset Management Co Ltd 0 n/a $0 0.0% Held 2 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 224 holders, 77.95M shares, $5.58B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.

Beneficial ownership
Sep 08 SC 13D/A: Venrock Healthcare Capital Partners…

View original SEC filing ↗

Sep 03 SC 13D/A: Fairmount Funds Management LLC

View original SEC filing ↗

Jul 08 SC 13G/A: T. Rowe Price Investment Management…

View original SEC filing ↗

Jul 08 SC 13G/A: WELLINGTON MANAGEMENT GROUP LLP

View original SEC filing ↗

Jul 08 SC 13G/A: FMR LLC

View original SEC filing ↗

Jun 23 SC 13D/A: Fairmount Funds Management LLC

9.8% of class · View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q1 2026 · Methodology · Get this via the API