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Security record · archived quarter

ACRV

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
14Tracked holders
-1Δ holders
5.01MShares held
$9.07MReported value
+0New positions
−1Exits
Falling How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -6.7% · share flow -5.4% · net new positions -7.1%formula
Broad distribution — falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 26 +2 4.68M $8.34M +3 −1
Q1 2026 24 -4 4.30M $5.97M +1 −5
Q4 2025 28 +1 6.61M $15.94M +1
Q3 2025 14 -1 5.01M $9.07M −1
Q2 2025 12 +3 5.22M $6.21M +3
Q1 2025 6 0 3.82M $7.76M
Q4 2024 6 -1 4.19M $25.24M −1
Q3 2024 6 +1 4.23M $29.59M +1
Q2 2024 5 4.32M $25.05M
Holder count
Who holds it · Q3 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 Citadel Advisors 1.54M -18.7% $2.79M 0.0% ▼ Trim 6 SEC ↗
2 Wellington Management 888.13K 0.0% $1.61M 0.0% Held 6 SEC ↗
3 The Vanguard Group (passive) 626.15K +5.5% $1.13M 0.0% ▲ Add 2 SEC ↗
4 The Vanguard Group (passive) 626.15K +5.5% $1.13M 0.0% ▲ Add 2 SEC ↗
5 The Vanguard Group (passive) 626.15K +5.5% $1.13M 0.0% ▲ Add 2 SEC ↗
6 Renaissance Technologies 623.40K +22.4% $1.13M 0.0% ▲ Add 6 SEC ↗
7 BlackRock (passive) 330.96K -18.8% $599,032 0.0% ▼ Trim 2 SEC ↗
8 BlackRock (passive) 330.96K -18.8% $599,032 0.0% ▼ Trim 2 SEC ↗
9 BlackRock (passive) 330.96K -18.8% $599,032 0.0% ▼ Trim 2 SEC ↗
10 BlackRock (passive) 330.96K -18.8% $599,032 0.0% ▼ Trim 2 SEC ↗
11 BlackRock (passive) 330.96K -18.8% $599,032 0.0% ▼ Trim 2 SEC ↗
12 Two Sigma Investments 319.20K +76.2% $577,761 0.0% ▲ Add 2 SEC ↗
13 Geode Capital Management (passive) 192.03K +16.8% $347,717 0.0% ▲ Add 6 SEC ↗
14 Geode Capital Management (passive) 192.03K +16.8% $347,717 0.0% ▲ Add 6 SEC ↗
15 Millennium Management 185.23K -37.5% $335,274 0.0% ▼ Trim 2 SEC ↗
16 Marshall Wace 149.72K -17.4% $270,984 0.0% ▼ Trim 6 SEC ↗
17 State Street Global Advisors (passive) 67.14K 0.0% $121,532 0.0% Held 4 SEC ↗
18 Morgan Stanley 57.16K $103,460 0.0% n/c 1 SEC ↗
19 Morgan Stanley 57.16K $103,460 0.0% n/c 1 SEC ↗
20 Morgan Stanley 57.16K $103,460 0.0% n/c 1 SEC ↗
21 Goldman Sachs Group 19.74K $35,733 0.0% n/c 1 SEC ↗
22 Fidelity (FMR) 8.62K -12.5% $15,606 0.0% ▼ Trim 2 SEC ↗
23 JPMorgan Chase 3.48K $6,302 0.0% n/c 1 SEC ↗
24 JPMorgan Chase 3.48K $6,302 0.0% n/c 1 SEC ↗

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

New buyers

No new tracked buyers this quarter.

Exited

AQR Capital Management $26,480 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 43 holders, 16.24M shares, $21.13M 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.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 18 Blume-Jensen Peter

Officer, Director · 1.23K sh · $2,470

Aug 18 Blume-Jensen Peter

Officer, Director · 484 sh · $973

Aug 18 Devroe Eric

Officer · 604 sh · $1,214

Aug 18 Gamelin Erick

Officer · 400 sh · $804

Aug 18 Miller Mary

Officer · 185 sh · $372

Aug 18 Peterson Katharine

Officer · 101 sh · $203

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 13 SC 13G/A — Sands Capital Life Sciences Pulse Fund…

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: Q3 2025 · Methodology · Get this via the API