# Open Text Corporation Common Stock

Open Text Corporation Common Stock is a security (CUSIP 683715106) tracked across SEC portfolio filings. 285 institutional managers reported $5.0B on Form 13F as of 2026-06-30; 12 registered fund positions totaling $-7.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Open Text Corporation
- Class: Common Stock
- CUSIP: 683715106
- Asset category: EC
- 13F holders: 285
- 13F value: $5.0B
- 13F period: 2026-06-30
- N-PORT fund positions: 12
- N-PORT value: $-7.7M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 285 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| Jarislowsky, Fraser Ltd | MONTREAL, A8 | $790.7M | 21,150,154 |
| 1832 Asset Management L.P. | TORONTO, A6 | $605.8M | 27,238,523 |
| FIL Ltd | HAMILTON, D0 | $382.9M | 17,184,000 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $378.2M | 11,613,952 |
| BRANDES INVESTMENT PARTNERS, LP | LA JOLLA, CA | $269.9M | 12,135,998 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Toronto, A6 | $227.1M | 10,210,601 |
| Royal Bank of Canada | TORONTO, A6 | $218.9M | 9,843,494 |
| [LETKO, BROSSEAU & ASSOCIATES INC](https://search.stillhousedata.com/firm/133221) | MONTREAL, A8 | $173.1M | 7,790,553 |
| FIRST TRUST ADVISORS LP | Wheaton, IL | $164.1M | 7,369,594 |
| [GUARDIAN CAPITAL LP](https://search.stillhousedata.com/firm/105078) | TORONTO, A6 | $101.5M | 4,570,672 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $92.1M | 4,142,610 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $87.3M | 3,621,943 |
| MORGAN STANLEY | NEW YORK, NY | $82.7M | 3,718,579 |
| NATIONAL BANK OF CANADA /FI/ | MONTREAL, A8 | $67.7M | 3,066,599 |
| [MACKENZIE FINANCIAL CORP](https://search.stillhousedata.com/firm/110338) | TORONTO ONTARIO, A6 | $60.1M | 2,697,717 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| Thornburg Income Builder Opportunities Trust | Thornburg Income Builder Opportunities Trust | $2.9M | 39.29% |
| [Fidelity Nasdaq Composite Index ETF](https://search.stillhousedata.com/fund/S000006011) | Fidelity Commonwealth Trust | $1.5M | 1.37% |
| [First Trust Nasdaq BuyWrite Income ETF](https://search.stillhousedata.com/fund/S000040305) | First Trust Exchange-Traded Fund VI | $582K | 7.50% |
| [VALUE LINE CENTURION FUND INC](https://search.stillhousedata.com/fund/S000007566) | VALUE LINE CENTURION FUND INC | $509K | 32.74% |
| [Calvert International Responsible Index Fund](https://search.stillhousedata.com/fund/S000051237) | Calvert Responsible Index Series, Inc. | $315K | 2.37% |
| [VIP International Index Portfolio](https://search.stillhousedata.com/fund/S000061713) | Variable Insurance Products Fund II | $196K | 1.55% |
| [Federated Hermes Global Allocation Fund](https://search.stillhousedata.com/fund/S000009117) | Federated Hermes Global Allocation Fund | $186K | 6.36% |
| [Invesco NASDAQ Future Gen 200 ETF](https://search.stillhousedata.com/fund/S000077288) | Invesco Exchange-Traded Fund Trust II | $74K | 39.12% |
| [Towpath Technology Fund](https://search.stillhousedata.com/fund/S000067244) | MSS Series Trust | $36K | 38.00% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $-29K | -0.08% |
| Advantage Advisers Xanthus Fund, L.L.C. | Advantage Advisers Xanthus Fund, L.L.C. | $-5.1M | -17.23% |
| ACAP Strategic Fund | ACAP Strategic Fund | $-8.8M | -8.50% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/683715106.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.