Security record · archived quarter
BBNX
Beta Bionics, Inc. · Healthcare · Medical - Devices
69Tracked holders
+1Δ holders
20.16MShares held
$614.71MReported value
+4New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth +1.5% ·
share flow -11.9% ·
net new positions +2.9%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Morgan Stanley ✦ | 3.46M | -8.0% | $105.41M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 2.91M | +4.8% | $88.79M | 0.0% | ▲ Add | 3 | SEC ↗ ×8 |
| 3 | The Vanguard Group ✦ (passive) | 2.22M | +0.1% | $67.59M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 4 | Healthcare Of Ontario Pension Plan… | 1.33M | n/a | $40.44M | 0.1% | n/c | 1 | SEC ↗ |
| 5 | Point72 Asset Management ✦ | 987.35K | New | $30.08M | 0.0% | New | 1 | SEC ↗ |
| 6 | Millennium Management ✦ | 945.46K | +18.6% | $28.81M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 921.46K | +0.4% | $28.08M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 8 | State Street Global Advisors ✦ (passive) | 863.13K | +4.5% | $26.30M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | T. Rowe Price ✦ | 532.75K | +9.2% | $16.23M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 10 | Bank Of America Corp /De/ | 432.34K | n/a | $13.17M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 11 | Two Sigma Investments ✦ | 410.60K | +150.7% | $12.51M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | Goldman Sachs Group ✦ | 405.41K | +1.5% | $12.35M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 13 | JPMorgan Chase ✦ | 348.67K | -15.3% | $10.62M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 14 | Norges Bank ✦ (passive) | 339.30K | New | $10.34M | 0.0% | New | 1 | SEC ↗ |
| 15 | Charles Schwab Investment… | 331.62K | n/a | $10.10M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | Citadel Advisors ✦ | 320.88K | New | $9.78M | 0.0% | New | 1 | SEC ↗ |
| 17 | Northern Trust Corp | 284.45K | n/a | $8.67M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 18 | Tudor Investment Corp Et Al | 259.63K | n/a | $7.91M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | First Eagle Investment Management… | 253.70K | n/a | $7.73M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | UBS Group AG | 251.44K | n/a | $7.66M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 21 | Marshall Wace ✦ | 227.96K | -61.7% | $6.95M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 22 | Raymond James Financial Inc | 197.94K | n/a | $6.32M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 23 | Russell Investments Group, Ltd. | 205.84K | n/a | $6.27M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 24 | Bnp Paribas Financial Markets | 201.89K | n/a | $6.15M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | Jane Street Group, Llc | 140.59K | n/a | $4.28M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 26 | Invesco Ltd. | 117.36K | n/a | $3.58M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 27 | Bank of New York Mellon Corp | 99.78K | n/a | $3.04M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 28 | Nuveen, LLC | 85.38K | n/a | $2.60M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 29 | Balyasny Asset Management L.P. | 84.97K | n/a | $2.59M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Squarepoint Ops LLC | 83.42K | n/a | $2.54M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Holocene Advisors, LP | 71.78K | n/a | $2.19M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Td Asset Management Inc | 65.88K | n/a | $2.01M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Barclays Plc | 60.66K | n/a | $1.85M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 54.54K | n/a | $1.66M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | AQR Capital Management ✦ | 50.41K | -3.1% | $1.54M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 36 | Wells Fargo & Company/Mn | 50.31K | n/a | $1.53M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 37 | Manufacturers Life Insurance… | 46.44K | n/a | $1.47M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Osaic Holdings, Inc. | 48.10K | n/a | $1.47M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | Sei Investments Co | 48.07K | n/a | $1.46M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 40 | Rhumbline Advisers | 42.86K | n/a | $1.31M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Deutsche Bank Ag\ | 39.30K | n/a | $1.20M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 42 | Alliancebernstein L.P. | 35.40K | n/a | $1.08M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Ameriprise Financial Inc | 32.41K | n/a | $987,502 | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Quantinno Capital Management LP | 31.88K | n/a | $971,475 | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Voya Investment Management Llc | 30.37K | n/a | $925,252 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 46 | Mariner, LLC | 20.67K | n/a | $629,848 | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Qube Research & Technologies Ltd | 17.38K | n/a | $529,508 | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Fidelity (FMR) ✦ | 17.11K | +1.8% | $521,372 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 49 | Susquehanna International Group, Llp | 14.83K | n/a | $451,962 | 0.0% | n/c | 1 | SEC ↗ |
| 50 | D. E. Shaw & Co. ✦ | 13.14K | New | $400,437 | 0.0% | New | 1 | SEC ↗ |
| 51 | Bank Of Montreal /Can/ | 12.86K | n/a | $391,874 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 52 | New York State Common Retirement… | 12.20K | n/a | $371,734 | 0.0% | n/c | 1 | SEC ↗ |
| 53 | American Century Companies Inc | 12.02K | n/a | $366,371 | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Brown Advisory Inc | 11.95K | n/a | $363,995 | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Man Group plc | 11.32K | n/a | $344,951 | 0.0% | n/c | 1 | SEC ↗ |
| 56 | LPL Financial LLC | 10.70K | n/a | $325,968 | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Focus Partners Wealth | 10.66K | n/a | $324,903 | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Royal Bank Of Canada | 8.41K | n/a | $256,000 | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 59 | ProShare Advisors LLC | 7.12K | n/a | $216,793 | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Creative Planning | 6.70K | n/a | $204,088 | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Legal & General Group Plc | 6.53K | n/a | $199,131 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 62 | Cwm, Llc | 3.43K | n/a | $105,000 | 0.0% | n/c | 1 | SEC ↗ |
| 63 | California State Teachers… | 2.40K | n/a | $73,037 | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Citigroup Inc | 1.94K | n/a | $59,234 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 65 | Jones Financial Companies Lllp | 837 | n/a | $25,503 | 0.0% | n/c | 1 | SEC ↗ |
| 66 | UBS AM, a distinct business unit of… | 105 | n/a | $3,199 | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Pnc Financial Services Group, Inc. | 100 | n/a | $3,047 | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Rockefeller Capital Management L.P. | 43 | n/a | $1,310 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Us Bancorp \De\ | 29 | n/a | $884 | 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
| Point72 Asset Management | $30.08M | 0.0% |
| Norges Bank | $10.34M | 0.0% |
| Citadel Advisors | $9.78M | 0.0% |
| D. E. Shaw & Co. | $400,437 | 0.0% |
Exited
| Wellington Management | $77.52M | was 0.0% |
| Renaissance Technologies | $447,075 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 129 holders, 49.02M shares, $491.50M 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)
Oct 14
Hopman Mark
Officer · 775 sh · $13,446
Oct 01
Hopman Mark
Officer · 370 sh · $7,015
Sep 22
Jones Christy
Director · 6.43K sh · $147,890
Sep 16
Mensinger Mike
Officer · 2.65K sh · $58,300
Sep 16
Hopman Mark
Officer · 30.78K sh · $619,640
Sep 14
Hopman Mark
Officer · 775 sh · $12,028
Sep 09
Hopman Mark
Officer · 36.87K sh · $680,723
Sep 03
Saint Sean
Officer, Director · 5.64K sh · $113,259
Sep 02
Hopman Mark
Officer · 5.33K sh · $101,815
Sep 02
Russell Steven Jon
Officer · 4.22K sh · $80,676
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Oct 07
SC 13G: PRICE T ROWE ASSOCIATES INC /MD/
Aug 13
SC 13G/A: FARALLON CAPITAL MANAGEMENT, L.L.C.
Jul 24
SC 13G: Divisadero Street Capital Management, LP
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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