# Columbia Convertible Securities Fund

Columbia Convertible Securities Fund is a registered fund series of COLUMBIA FUNDS SERIES TRUST (series S000010789). Net assets $1.8B as of 2026-05-31.

## Profile

- Series ID: S000010789
- Registrant: COLUMBIA FUNDS SERIES TRUST
- LEI: ERLRTWC6CNFY73ED3O92
- Net assets: $1.8B
- Total assets: $1.8B
- As of: 2026-05-31

## Advisers

- [Columbia Management Investment Advisers, LLC (Advisor)](https://search.stillhousedata.com/firm/108257)

## Top holdings (120 reported)

_Showing 15 of 120 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [WESTERN DIGITAL CORP](https://search.stillhousedata.com/security/958102AT2) | — | $98.3M | 539.39% |
| [LUMENTUM HOLDINGS INC](https://search.stillhousedata.com/security/55024UAJ8) | — | $50.8M | 278.72% |
| [Bank of America Corp](https://search.stillhousedata.com/security/060505682) | — | $45.5M | 249.77% |
| [LIVE NATION ENTERTAINMEN](https://search.stillhousedata.com/security/538034BC2) | — | $43.5M | 238.55% |
| [BOEING CO/THE](https://search.stillhousedata.com/security/097023204) | — | $39.9M | 218.84% |
| [COLUMBIA SHORT TERM CASH FUND](https://search.stillhousedata.com/security/19766H239) | — | $38.9M | 213.78% |
| [ORACLE CORP](https://search.stillhousedata.com/security/68389X204) | — | $36.1M | 198.14% |
| [NEXTERA ENERGY INC](https://search.stillhousedata.com/security/65339F119) | — | $34.7M | 190.64% |
| [AKAMAI TECHNOLOGIES INC](https://search.stillhousedata.com/security/00971TAQ4) | — | $25.4M | 139.46% |
| [COREWEAVE INC](https://search.stillhousedata.com/security/21873SAH1) | — | $25.0M | 137.30% |
| [AKAMAI TECHNOLOGIES INC](https://search.stillhousedata.com/security/00971TAT8) | — | $23.6M | 129.67% |
| [CYBERARK SOFTWARE LTD](https://search.stillhousedata.com/security/23248VAC9) | — | $22.9M | 125.62% |
| [BARCLAYS BANK PLC](https://search.stillhousedata.com/security/06744EDH7) | — | $22.8M | 125.25% |
| [BLOOM ENERGY CORP](https://search.stillhousedata.com/security/093712AN7) | — | $22.6M | 124.07% |
| [GUARDANT HEALTH INC](https://search.stillhousedata.com/security/40131MAE9) | — | $21.8M | 119.45% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-05-31 | $1.8B |
| 2026-02-28 | $1.6B |
| 2025-11-30 | $1.6B |
| 2025-08-31 | $1.2B |
| 2025-05-31 | $1.1B |
| 2025-02-28 | $1.2B |
| 2024-11-30 | $1.2B |
| 2024-08-31 | $1.2B |

## More

- [Registrant: COLUMBIA FUNDS SERIES TRUST](https://search.stillhousedata.com/registrant/1097519)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000010789.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.