Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
311 institutional managers reported holding BCC for the quarter ended Mar 31, 2026. Together they hold about 94% of shares outstanding; the top 10 hold 58%. 44 opened new positions; 49 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 6.20M | 17.22% | $469.9M | trimmed -2.9% | ≤2013 |
| Vanguard Group | 4.14M | 11.49% | $313.5M | trimmed -1.5% | ≤2013 |
| Wellington Management | 2.38M | 6.61% | $180.3M | trimmed -15.7% | 2013 Q3 |
| Dimensional Fund Advisors | 2.33M | 6.46% | $176.2M | added +2% | 2014 Q1 |
| State Street | 1.46M | 4.04% | $110.3M | trimmed -1.1% | ≤2013 |
| AllianceBernstein | 1.34M | 3.72% | $101.6M | added +3.9% | ≤2013 |
| American Century Companies INC | 919.6k | 2.55% | $69.7M | added +0.5% | 2019 Q1 |
| Geode Capital | 908.8k | 2.52% | $68.8M | trimmed -0.8% | ≤2013 |
| Nomura Asset Management International INC. | 643.3k | 1.79% | $48.7M | trimmed -10.5% | 2025 Q4 |
| Third Avenue Management LLC | 562.0k | 1.56% | $42.6M | added +30.7% | 2025 Q3 |
| Morgan Stanley | 550.5k | 1.53% | $41.7M | trimmed -4% | ≤2013 |
| Charles Schwab Investment Management | 509.3k | 1.41% | $38.6M | unchanged | ≤2013 |
| FMR (Fidelity) | 493.9k | 1.37% | $37.4M | added +132.4% | 2018 Q3 |
| Goldman Sachs | 485.4k | 1.35% | $36.8M | added +56.7% | 2013 Q4 |
| Jacobs Levy Equity Management, INC | 443.7k | 1.23% | $33.6M | added +363.3% | 2018 Q3 |
| Northern Trust | 412.5k | 1.15% | $31.2M | trimmed -1.7% | ≤2013 |
| Verition Fund Management | 410.4k | 1.14% | $31.1M | trimmed -10.4% | 2023 Q1 |
| Bank OF America CORP /DE/ | 400.6k | 1.11% | $30.3M | trimmed -2.7% | ≤2013 |
| Two Sigma | 355.9k | 0.99% | $27.0M | added +19.5% | 2023 Q1 |
| Qube Research & Technologies LTD | 322.8k | 0.90% | $24.4M | added +2.1% | 2021 Q2 |
| Nuveen | 281.6k | 0.78% | $21.3M | added +48.2% | 2019 Q2 |
| D. E. Shaw | 250.7k | 0.70% | $19.0M | trimmed -30.6% | 2024 Q4 |
| Renaissance Technologies | 240.5k | 0.67% | $18.2M | trimmed -14.9% | 2018 Q3 |
| BNY Mellon | 238.7k | 0.66% | $18.1M | trimmed -5.1% | ≤2013 |
| Squarepoint Ops LLC | 235.1k | 0.65% | $17.8M | added +75.4% | 2024 Q3 |
| Medina Value Partners, LLC (focused) | 208.0k | 0.58% | $15.8M | trimmed -8.4% | 2025 Q4 |
| Invesco | 207.9k | 0.58% | $15.7M | added +2.7% | ≤2013 |
| Barclays PLC | 203.3k | 0.56% | $15.4M | trimmed -11.2% | ≤2013 |
| Citadel Advisors | 198.9k | 0.55% | $15.1M | added +193.3% | 2013 Q3 |
| Principal Financial Group INC | 180.0k | 0.50% | $13.6M | added +2% | 2014 Q1 |
| Peregrine Capital Management LLC | 176.3k | 0.49% | $13.4M | trimmed -5.9% | 2016 Q3 |
| Jane Street | 174.7k | 0.48% | $13.2M | added +80.4% | 2020 Q4 |
| First Eagle Investment Management | 170.3k | 0.47% | $12.9M | added +21.2% | 2025 Q1 |
| UBS | 162.9k | 0.45% | $12.3M | trimmed -19.2% | ≤2013 |
| Millennium Management | 161.3k | 0.45% | $12.2M | added +225% | 2013 Q3 |
| Baird Financial Group, INC. | 152.1k | 0.42% | $11.5M | added +12.2% | 2021 Q2 |
| Envestnet Asset Management INC | 144.7k | 0.40% | $11.0M | added +6.6% | 2020 Q1 |
| Voloridge Investment Management | 144.7k | 0.40% | $11.0M | trimmed -14.9% | 2024 Q3 |
| Allianz Asset Management GmbH | 140.4k | 0.39% | $10.6M | added +117.3% | 2020 Q1 |
| Lighthouse Investment Partners, LLC | 132.9k | 0.37% | $10.1M | opened | 2024 Q3 |
| Public Sector Pension Investment Board | 132.5k | 0.37% | $10.0M | added +3.4% | 2014 Q1 |
| Rhumbline Advisers | 107.0k | 0.30% | $8.1M | added +0.6% | ≤2013 |
| Nordea Investment Management AB | 105.9k | 0.29% | $8.0M | trimmed -4.5% | 2021 Q1 |
| Healthcare OF Ontario Pension Plan Trust Fund | 105.7k | 0.29% | $8.0M | trimmed -8% | 2025 Q3 |
| Glenmede Trust CO NA | 102.4k | 0.28% | $7.8M | trimmed -8.5% | 2013 Q4 |
| LSV Asset Management | 102.0k | 0.28% | $7.7M | trimmed -17.6% | 2016 Q1 |
| Royce & Associates | 100.0k | 0.28% | $7.6M | added +25% | 2016 Q1 |
| National Bank OF Canada /FI/ | 97.6k | 0.27% | $7.4M | added +5% | 2025 Q4 |
| Pictet Asset Management Holding SA | 96.3k | 0.27% | $7.3M | added +273.6% | 2022 Q4 |
| Bridgewater Associates | 95.0k | 0.26% | $7.2M | opened | 2024 Q3 |
Largest 50 of 311 shown; the full ranked, searchable register is at boothcheck.com/holders/BCC. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.