Security record · archived quarter
KRRO
name pending profile ingest
45Tracked holders
0Δ holders
2.59MShares held
$20.77MReported value
+1New positions
−1Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -30.0% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 50 | +9 | 5.04M | $66.36M | +12 | −3 |
| Q1 2026 | 42 | -3 | 3.64M | $41.17M | +5 | −8 |
| Q4 2025 | 45 | 0 | 2.59M | $20.77M | +1 | −1 |
| Q3 2025 | 14 | 0 | 3.37M | $161.62M | +1 | −1 |
| Q2 2025 | 11 | +3 | 3.02M | $37.70M | +3 | — |
| Q1 2025 | 5 | -2 | 1.15M | $19.95M | — | −2 |
| Q4 2024 | 7 | +1 | 1.25M | $47.73M | +1 | — |
| Q3 2024 | 5 | -1 | 1.20M | $40.00M | +1 | −2 |
| Q2 2024 | 6 | — | 1.22M | $41.48M | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 489.64K | +23.8% | $3.92M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 489.64K | +23.8% | $3.92M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 489.64K | +23.8% | $3.92M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 457.40K | +2.4% | $3.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 457.40K | +2.4% | $3.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 457.40K | +2.4% | $3.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 457.40K | +2.4% | $3.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 457.40K | +2.4% | $3.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 457.40K | +2.4% | $3.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 457.40K | +2.4% | $3.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 457.40K | +2.4% | $3.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | Jane Street Group, Llc | 288.46K | — | $2.31M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Jane Street Group, Llc | 288.46K | — | $2.31M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Jane Street Group, Llc | 288.46K | — | $2.31M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Susquehanna International Group, Llp | 196.83K | — | $1.58M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | Geode Capital Management ✦ (passive) | 162.76K | -0.1% | $1.30M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 17 | Geode Capital Management ✦ (passive) | 162.76K | -0.1% | $1.30M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 18 | Millennium Management ✦ | 161.09K | -38.1% | $1.29M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 19 | State Street Global Advisors ✦ (passive) | 146.22K | +17.4% | $1.17M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | Two Sigma Investments ✦ | 78.98K | +22.5% | $632,662 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | Renaissance Technologies ✦ | 74.90K | +85.4% | $599,949 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | Morgan Stanley ✦ | 69.73K | -58.4% | $558,521 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 23 | Morgan Stanley ✦ | 69.73K | -58.4% | $558,521 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 24 | Morgan Stanley ✦ | 69.73K | -58.4% | $558,521 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 25 | Citadel Advisors ✦ | 58.33K | -62.1% | $467,215 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 26 | Citadel Advisors ✦ | 58.33K | -62.1% | $467,215 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 27 | Northern Trust Corp | 55.64K | — | $445,677 | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Northern Trust Corp | 55.64K | — | $445,677 | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Northern Trust Corp | 55.64K | — | $445,677 | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Goldman Sachs Group ✦ | 51.95K | +231.3% | $416,120 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 31 | AQR Capital Management ✦ | 40.65K | -16.0% | $325,582 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 32 | AQR Capital Management ✦ | 40.65K | -16.0% | $325,582 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 33 | AQR Capital Management ✦ | 40.65K | -16.0% | $325,582 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 34 | AQR Capital Management ✦ | 40.65K | -16.0% | $325,582 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 35 | Fidelity (FMR) ✦ | 37.86K | -93.3% | $303,235 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 36 | Simplex Trading, Llc | 28.25K | — | $226,258 | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Quantinno Capital Management LP | 27.60K | — | $221,052 | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Raymond James Financial Inc | 23.03K | — | $184,478 | 0.0% | n/c | 1 | SEC ↗ |
| 39 | Raymond James Financial Inc | 23.03K | — | $184,478 | 0.0% | n/c | 1 | SEC ↗ |
| 40 | UBS Group AG | 20.00K | — | $160,160 | 0.0% | n/c | 1 | SEC ↗ |
| 41 | UBS Group AG | 20.00K | — | $160,160 | 0.0% | n/c | 1 | SEC ↗ |
| 42 | UBS Group AG | 20.00K | — | $160,160 | 0.0% | n/c | 1 | SEC ↗ |
| 43 | UBS Group AG | 20.00K | — | $160,160 | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Marshall Wace ✦ | 19.77K | New | $158,373 | 0.0% | New | 1 | SEC ↗ |
| 45 | Marshall Wace ✦ | 19.77K | New | $158,373 | 0.0% | New | 1 | SEC ↗ |
| 46 | Bank of New York Mellon Corp | 18.86K | — | $151,027 | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Bank of New York Mellon Corp | 18.86K | — | $151,027 | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Bank of New York Mellon Corp | 18.86K | — | $151,027 | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Bank of New York Mellon Corp | 18.86K | — | $151,027 | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Charles Schwab Investment… | 16.33K | — | $130,795 | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Deutsche Bank Ag\ | 12.76K | — | $102,192 | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Deutsche Bank Ag\ | 12.76K | — | $102,192 | 0.0% | n/c | 1 | SEC ↗ |
| 53 | American Century Companies Inc | 10.59K | — | $84,826 | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Rhumbline Advisers | 10.25K | — | $82,097 | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Wells Fargo & Company/Mn | 7.52K | — | $60,251 | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Wells Fargo & Company/Mn | 7.52K | — | $60,251 | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Wells Fargo & Company/Mn | 7.52K | — | $60,251 | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Bank Of America Corp /De/ | 5.90K | — | $47,227 | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Bank Of America Corp /De/ | 5.90K | — | $47,227 | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Bank Of America Corp /De/ | 5.90K | — | $47,227 | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Group One Trading Llc | 4.00K | — | $32,040 | 0.0% | n/c | 1 | SEC ↗ |
| 62 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 3.15K | — | $25,199 | 0.0% | n/c | 1 | SEC ↗ |
| 63 | New York State Common Retirement… | 3.00K | — | $24,030 | 0.0% | n/c | 1 | SEC ↗ |
| 64 | JPMorgan Chase ✦ | 2.84K | -99.3% | $22,733 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 65 | JPMorgan Chase ✦ | 2.84K | -99.3% | $22,733 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 66 | Russell Investments Group, Ltd. | 1.93K | — | $15,459 | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Russell Investments Group, Ltd. | 1.93K | — | $15,459 | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Bnp Paribas Financial Markets | 1.49K | — | $11,911 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Osaic Holdings, Inc. | 1.42K | — | $11,349 | 0.0% | n/c | 1 | SEC ↗ |
| 70 | TD Waterhouse Canada Inc. | 800 | — | $6,400 | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Pnc Financial Services Group, Inc. | 740 | — | $5,927 | 0.0% | n/c | 1 | SEC ↗ |
| 72 | Citigroup Inc | 607 | — | $4,863 | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Citigroup Inc | 607 | — | $4,863 | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Legal & General Group Plc | 526 | — | $4,213 | 0.0% | n/c | 1 | SEC ↗ |
| 75 | California State Teachers… | 408 | — | $3,268 | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Federated Hermes, Inc. | 302 | — | $2,419 | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Royal Bank Of Canada | 224 | — | $2,000 | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Royal Bank Of Canada | 224 | — | $2,000 | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Cwm, Llc | 288 | — | $2,000 | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Royal Bank Of Canada | 224 | — | $2,000 | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Optiver Holding B.V. | 116 | — | $929 | 0.0% | n/c | 1 | SEC ↗ |
| 82 | UBS AM, a distinct business unit of… | 91 | — | $729 | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Northwestern Mutual Wealth… | 2 | — | $16 | 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
| Marshall Wace | $158,373 | 0.0% |
| Marshall Wace | $158,373 | 0.0% |
Exited
| Point72 Asset Management | $25.48M | was 0.1% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 96 holders, 12.62M shares, $142.11M 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.
Open-market purchases (P)
Aug 10
Lynx1 Capital Management LP
10% owner · 1.46K sh @ 13.19 · $19,279
Aug 06
Lynx1 Capital Management LP
10% owner · 5.22K sh @ 11.40 · $59,530
Open-market sales (S)
Aug 19
FORMELA JEAN FRANCOIS
Director · 23.58K sh · $330,176
Aug 19
FORMELA JEAN FRANCOIS
Director · 4.88K sh · $68,376
Aug 11
FORMELA JEAN FRANCOIS
Director · 1.77K sh · $24,779
Aug 11
FORMELA JEAN FRANCOIS
Director · 368 sh · $5,137
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G/A — BALYASNY ASSET MANAGEMENT L.P.
Aug 04
SC 13D/A — Atlas Venture Fund XI, L.P.
4.9% of class · View original SEC filing ↗
Jul 29
SC 13G — BlackRock, Inc.
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 ·
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