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Security record

PRPH

name pending profile ingest

Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024
11Tracked holders
-2Δ holders
122.09KShares held
$54,667Reported value
+0New positions
−2Exits
Strongly Falling How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -15.4% · share flow -30.0% · net new positions -18.2%formula
Broad distribution — falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q4 2025 11 -2 122.09K $54,667 −2
Q3 2025 7 -1 930.33K $426,029 −1
Q2 2025 6 0 894.80K $350,429
Q1 2025 4 0 589.47K $238,343
Q4 2024 4 0 551.98K $417,834
Q3 2024 3 -1 393.14K $951,624 −1
Q2 2024 4 388.75K $1.63M
Holder count
Who holds it · Q4 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group (passive) 53.19K 0.0% $23,830 0.0% Held 3 SEC ↗
2 The Vanguard Group (passive) 53.19K 0.0% $23,830 0.0% Held 3 SEC ↗
3 The Vanguard Group (passive) 53.19K 0.0% $23,830 0.0% Held 3 SEC ↗
4 Jane Street Group, Llc 21.95K $9,824 0.0% n/c 1 SEC ↗
5 Jane Street Group, Llc 21.95K $9,824 0.0% n/c 1 SEC ↗
6 HighTower Advisors, LLC 18.84K $8,430 0.0% n/c 1 SEC ↗
7 Geode Capital Management (passive) 16.26K -46.3% $7,278 0.0% ▼ Trim 7 SEC ↗
8 Geode Capital Management (passive) 16.26K -46.3% $7,278 0.0% ▼ Trim 7 SEC ↗
9 Simplex Trading, Llc 7.43K $3,329 0.0% n/c 1 SEC ↗
10 UBS Group AG 3.06K $1,369 0.0% n/c 1 SEC ↗
11 Morgan Stanley 919 0.0% $411 0.0% Held 2 SEC ↗
12 Morgan Stanley 919 0.0% $411 0.0% Held 2 SEC ↗
13 JPMorgan Chase 177 -49.9% $79 0.0% ▼ Trim 2 SEC ↗
14 BlackRock (passive) 126 -95.5% $56 0.0% ▼ Trim 3 SEC ↗
15 Bank Of America Corp /De/ 114 $51 0.0% n/c 1 SEC ↗
16 Bank Of America Corp /De/ 114 $51 0.0% n/c 1 SEC ↗
17 Bank Of America Corp /De/ 114 $51 0.0% n/c 1 SEC ↗
18 Wells Fargo & Company/Mn 23 $10 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

State Street Global Advisors $20,447 was 0.0%
Renaissance Technologies $4,624 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 2 holders, 20 shares, $2 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: Q4 2025 · Methodology · Get this via the API