OPEN TEXT CORP OTEX
CIK 0001002638 · CUSIP 683715106
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | 1832 Asset Management L.P. CIK 944388 · View history | $554.68M 25,041,994 shares | 0.68% | -2.20M(-8.1%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 02 | FIL Ltd CIK 318989 · View history | $423.51M 19,135,000 shares | 0.30% | +1.95M(+11.4%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 03 | BRANDES INVESTMENT PARTNERS, LP CIK 1015079 · View history | $289.32M 13,061,929 shares | 2.03% | +925.93K(+7.6%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 04 | MANUFACTURERS LIFE INSURANCE COMPANY, THE CIK 928047 · Amended · View history | $266.60M 12,041,601 shares | 0.21% | +1.83M(+17.9%)Added | SEC filing ↗ Sep 9, 2026 | ▾ |
| 05 | LETKO, BROSSEAU & ASSOCIATES INC CIK 1297496 · View history | $195.53M 8,837,628 shares | 2.89% | +1.05M(+13.4%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 06 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history | $184.87M 8,350,918 shares | 0.08% | +6.82M(+446.3%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 07 | ROYAL BANK OF CANADA CIK 1000275 · View history | $179.12M 8,086,541 shares | 0.03% | -1.76M(-17.8%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 08 | FIRST TRUST ADVISORS LP CIK 1125816 · View history | $159.72M 7,215,231 shares | 0.09% | -154.36K(-2.1%)Reduced | SEC filing ↗ Aug 11, 2026 | ▾ |
| 09 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history | $158.13M 7,144,557 shares | 0.00% | +78.04K(+1.1%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 10 | GUARDIAN CAPITAL LP CIK 1224324 · View history | $112.79M 5,097,794 shares | 2.74% | +527.12K(+11.5%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 11 | MACKENZIE FINANCIAL CORP CIK 919859 · View history | $111.65M 3,556,884 shares | 0.11% | +859.17K(+31.8%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 12 | MORGAN STANLEY CIK 895421 · View history | $97.04M 4,380,947 shares | 0.01% | +662.37K(+17.8%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 13 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $92.98M 4,197,707 shares | 0.02% | +55.10K(+1.3%)Added | SEC filing ↗ Aug 11, 2026 | ▾ |
| 14 | NATIONAL BANK OF CANADA /FI/ CIK 926171 · View history | $81.49M 3,703,717 shares | 0.07% | +637.12K(+20.8%)Added | SEC filing ↗ Aug 10, 2026 | ▾ |
| 15 | NORGES BANK CIK 1374170 · View history | $71.81M 3,247,878 shares | 0.01% | +3.25MNew | SEC filing ↗ Aug 12, 2026 | ▾ |
| 16 | CIBC WORLD MARKET INC. CIK 1421224 · View history | $70.94M 3,207,970 shares | 0.12% | +886.27K(+38.2%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 17 | Value Partners Investments Inc. CIK 1800916 · View history | $53.36M 2,415,779 shares | 3.73% | +1.79K(+0.1%)Added | SEC filing ↗ Jul 15, 2026 | ▾ |
| 18 | BANK OF MONTREAL /CAN/ CIK 927971 · View history | $50.71M 2,293,648 shares | 0.02% | -241.76K(-9.5%)Reduced | SEC filing ↗ Aug 12, 2026 | ▾ |
| 19 | Amundi CIK 1330387 · Amended · View history | $50.06M 2,260,072 shares | 0.01% | +1.37M(+154.9%)Added | SEC filing ↗ Aug 11, 2026 | ▾ |
| 20 | VANGUARD FIDUCIARY TRUST CO CIK 933478 · View history | $48.20M 2,177,667 shares | 0.01% | +20.67K(+1.0%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
Showing 20 / 270 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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