Security record · archived quarter
ALEC
name pending profile ingest
63Tracked holders
0Δ holders
39.76MShares held
$62.00MReported value
+0New positions
−0Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -21.3% · 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 | 65 | +5 | 37.47M | $75.32M | +6 | −2 |
| Q1 2026 | 63 | 0 | 37.49M | $80.56M | +6 | −6 |
| Q4 2025 | 63 | 0 | 39.76M | $62.00M | n/a | n/a |
| Q3 2025 | 17 | +2 | 39.96M | $118.30M | +2 | n/a |
| Q2 2025 | 12 | -1 | 40.91M | $57.27M | n/a | −1 |
| Q1 2025 | 10 | 0 | 6.82M | $8.39M | n/a | n/a |
| Q4 2024 | 10 | -3 | 7.31M | $13.82M | n/a | −3 |
| Q3 2024 | 12 | +2 | 4.55M | $21.18M | +2 | n/a |
| Q2 2024 | 10 | n/a | 5.20M | $23.63M | n/a | n/a |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 7.15M | -0.7% | $11.15M | 0.0% | ▼ Trim | 3 | SEC ↗ ×9 |
| 2 | The Vanguard Group ✦ (passive) | 6.91M | +14.5% | $10.78M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 3 | Balyasny Asset Management L.P. | 3.27M | n/a | $5.09M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | D. E. Shaw & Co. ✦ | 2.37M | +141.8% | $3.69M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 5 | Fidelity (FMR) ✦ | 2.23M | -85.3% | $3.48M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 6 | Geode Capital Management ✦ (passive) | 2.08M | +11.5% | $3.24M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 7 | State Street Global Advisors ✦ (passive) | 1.81M | +4.6% | $2.83M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | Renaissance Technologies ✦ | 1.54M | +62.6% | $2.41M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 9 | Millennium Management ✦ | 1.33M | +15.4% | $2.08M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 10 | Marshall Wace ✦ | 1.17M | +669.5% | $1.82M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 11 | Two Sigma Investments ✦ | 1.04M | +238.4% | $1.62M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 12 | Deutsche Bank Ag\ | 1.04M | n/a | $1.61M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 13 | Jane Street Group, Llc | 993.91K | n/a | $1.55M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 14 | Charles Schwab Investment… | 665.49K | n/a | $1.04M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Mackenzie Financial Corp | 660.17K | n/a | $1.00M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | AQR Capital Management ✦ | 599.57K | +36.9% | $935,327 | 0.0% | ▲ Add | 7 | SEC ↗ ×5 |
| 17 | Northern Trust Corp | 587.65K | n/a | $916,738 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 18 | Goldman Sachs Group ✦ | 437.96K | -28.2% | $683,217 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 19 | Barclays Plc | 398.69K | n/a | $621,952 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 20 | Ameriprise Financial Inc | 354.30K | n/a | $552,707 | 0.0% | n/c | 1 | SEC ↗ |
| 21 | Morgan Stanley ✦ | 319.07K | -26.5% | $497,753 | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 22 | Susquehanna International Group, Llp | 291.18K | n/a | $454,241 | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Invesco Ltd. | 279.47K | n/a | $435,970 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 24 | Bank of New York Mellon Corp | 217.86K | n/a | $339,866 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 25 | Dimensional Fund Advisors Lp | 199.13K | n/a | $310,497 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 26 | Canada Pension Plan Investment Board | 172.30K | n/a | $268,788 | 0.0% | n/c | 1 | SEC ↗ |
| 27 | Bank Of America Corp /De/ | 134.51K | n/a | $209,829 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 28 | Nuveen, LLC | 133.25K | n/a | $207,867 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 29 | UBS Group AG | 119.41K | n/a | $186,281 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 30 | Rhumbline Advisers | 101.93K | n/a | $158,994 | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Hsbc Holdings Plc | 97.04K | n/a | $151,386 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 32 | Citadel Advisors ✦ | 93.55K | -80.2% | $145,934 | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 33 | Alliancebernstein L.P. | 92.94K | n/a | $144,986 | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Wells Fargo & Company/Mn | 90.11K | n/a | $140,569 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 35 | Man Group plc | 86.16K | n/a | $134,413 | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Simplex Trading, Llc | 82.02K | n/a | $127,946 | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Squarepoint Ops LLC | 77.62K | n/a | $121,084 | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Russell Investments Group, Ltd. | 71.89K | n/a | $112,142 | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 39 | T. Rowe Price ✦ | 56.20K | -97.4% | $89,000 | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 40 | Hrt Financial Lp | 57.34K | n/a | $89,000 | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Tudor Investment Corp Et Al | 41.28K | n/a | $64,400 | 0.0% | n/c | 1 | SEC ↗ |
| 42 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 37.27K | n/a | $58,143 | 0.0% | n/c | 1 | SEC ↗ |
| 43 | JPMorgan Chase ✦ | 32.62K | -88.0% | $50,892 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 44 | Prudential Financial Inc | 32.23K | n/a | $50,271 | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Manufacturers Life Insurance… | 28.83K | n/a | $44,973 | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Point72 Asset Management ✦ | 23.10K | +4162.4% | $36,039 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | Bnp Paribas Financial Markets | 22.39K | n/a | $34,921 | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Corient Private Wealth LP | 20.58K | n/a | $32,098 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 49 | Sei Investments Co | 16.88K | n/a | $26,339 | 0.0% | n/c | 1 | SEC ↗ |
| 50 | ProShare Advisors LLC | 14.67K | n/a | $22,889 | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Neuberger Berman Group LLC | 14.17K | n/a | $22,110 | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Voya Investment Management Llc | 13.93K | n/a | $21,729 | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Cerity Partners LLC | 13.68K | n/a | $21,343 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 54 | Cwm, Llc | 12.16K | n/a | $19,000 | 0.0% | n/c | 1 | SEC ↗ |
| 55 | New York State Common Retirement… | 10.31K | n/a | $16,084 | 0.0% | n/c | 1 | SEC ↗ |
| 56 | HighTower Advisors, LLC | 10.01K | n/a | $15,617 | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Citigroup Inc | 6.16K | n/a | $9,602 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 58 | Legal & General Group Plc | 6.04K | n/a | $9,421 | 0.0% | n/c | 1 | SEC ↗ |
| 59 | California State Teachers… | 4.94K | n/a | $7,706 | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Royal Bank Of Canada | 4.68K | n/a | $7,000 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 61 | Osaic Holdings, Inc. | 620 | n/a | $967 | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Rockefeller Capital Management L.P. | 367 | n/a | $573 | 0.0% | n/c | 1 | SEC ↗ |
| 63 | National Bank Of Canada /Fi/ | 200 | n/a | $312 | 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): 136 holders, 88.40M shares, $181.93M 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)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Sep 04
Wong-Sarad Grace
Officer · 3.62K sh · $9,094
Sep 03
Wong-Sarad Grace
Officer · 5.17K sh · $13,767
Sep 03
Berkley Neil Lindsay
Officer · 29.25K sh · $77,948
Sep 03
Rosenthal Arnon
Officer, Director · 72.61K sh · $193,473
Sep 02
Wong-Sarad Grace
Officer · 656 sh · $1,804
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Sep 18
SC 13G: BIOTECHNOLOGY VALUE FUND L P
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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