Security record · archived quarter
PRPH
name pending profile ingest
4Tracked holders
—Δ holders
388.75KShares held
$1.63MReported value
+0New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| 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 | — | — |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 220.51K | — | $921,732 | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 147.15K | — | $615,210 | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 147.15K | — | $615,210 | 0.0% | n/c | 1 | SEC ↗ |
| 4 | T. Rowe Price ✦ | 17.30K | — | $73,000 | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 3.80K | — | $15,876 | 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
| No tracked exits this quarter. |
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: Q2 2024 ·
Methodology ·
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