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Security record · archived quarter

APLS

Apellis Pharmaceuticals, Inc. · Healthcare · Biotechnology

41.03 0.0% mkt cap $5.25B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024
10Tracked holders
+2Δ holders
20.37MShares held
$587.46MReported value
+2New positions
−0Exits
Strongly Rising Conviction score 52/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +25.0% · share flow -3.8% · net new positions +20.0%formula
Ownership fragmentation — more holders, smaller aggregate stake

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q1 2026 99 +3 79.10M $3.12B +14 −12
Q4 2025 97 +1 73.39M $1.84B +2
Q3 2025 19 +1 50.24M $1.14B +1 −1
Q2 2025 16 +2 43.69M $756.24M +2
Q1 2025 11 -2 24.93M $545.30M +1 −3
Q4 2024 13 +2 23.82M $760.24M +3 −1
Q3 2024 10 +2 20.37M $587.46M +2
Q2 2024 8 21.17M $811.69M
Holder count
Who holds it · Q3 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Wellington Management 15.57M -5.0% $448.95M 0.1% ▼ Trim 2 SEC ↗
2 Wellington Management 15.57M -5.0% $448.95M 0.1% ▼ Trim 2 SEC ↗
3 Wellington Management 15.57M -5.0% $448.95M 0.1% ▼ Trim 2 SEC ↗
4 Wellington Management 15.57M -5.0% $448.95M 0.1% ▼ Trim 2 SEC ↗
5 Wellington Management 15.57M -5.0% $448.95M 0.1% ▼ Trim 2 SEC ↗
6 Wellington Management 15.57M -5.0% $448.95M 0.1% ▼ Trim 2 SEC ↗
7 Geode Capital Management (passive) 1.81M +1.3% $52.23M 0.0% ▲ Add 2 SEC ↗
8 Geode Capital Management (passive) 1.81M +1.3% $52.23M 0.0% ▲ Add 2 SEC ↗
9 Norges Bank (passive) 1.07M -1.1% $30.79M 0.0% ▼ Trim 2 SEC ↗
10 AQR Capital Management 817.26K +231.0% $23.57M 0.0% ▲ Add 2 SEC ↗
11 AQR Capital Management 817.26K +231.0% $23.57M 0.0% ▲ Add 2 SEC ↗
12 AQR Capital Management 817.26K +231.0% $23.57M 0.0% ▲ Add 2 SEC ↗
13 T. Rowe Price 378.46K -70.3% $10.91M 0.0% ▼ Trim 2 SEC ↗
14 T. Rowe Price 378.46K -70.3% $10.91M 0.0% ▼ Trim 2 SEC ↗
15 Renaissance Technologies 372.33K New $10.74M 0.0% New 1 SEC ↗
16 Citadel Advisors 198.13K +28.8% $5.71M 0.0% ▲ Add 2 SEC ↗
17 Citadel Advisors 198.13K +28.8% $5.71M 0.0% ▲ Add 2 SEC ↗
18 Millennium Management 77.39K -62.4% $2.23M 0.0% ▼ Trim 2 SEC ↗
19 Two Sigma Investments 58.78K +113.4% $1.70M 0.0% ▲ Add 2 SEC ↗
20 Marshall Wace 21.79K New $628,424 0.0% New 1 SEC ↗

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

New buyers

Renaissance Technologies $10.74M 0.0%
Marshall Wace $628,424 0.0%

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 320 holders, 137.95M shares, $5.43B 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.

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: Q3 2024 · Methodology · Get this via the API