# RUBRIK INC. CL A

RUBRIK INC. CL A is a security (CUSIP 781154109) tracked across SEC portfolio filings. 550 institutional managers reported $6.5B on Form 13F as of 2026-06-30; 38 registered fund positions totaling $385.5M via N-PORT as of 2026-05-31.

## Summary

- Issuer: RUBRIK INC.
- Class: CL A
- CUSIP: 781154109
- Asset category: EC
- 13F holders: 550
- 13F value: $6.5B
- 13F period: 2026-06-30
- N-PORT fund positions: 38
- N-PORT value: $385.5M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 550 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $1.1B | 14,694,503 |
| BlackRock, Inc. | New York, NY | $431.8M | 8,816,816 |
| FMR LLC | BOSTON, MA | $404.6M | 8,261,391 |
| FIRST TRUST ADVISORS LP | Wheaton, IL | $239.7M | 4,895,715 |
| Pictet Asset Management Holding SA | CAROUGE, V8 | $189.9M | 2,368,281 |
| [Voya Investment Management LLC](https://search.stillhousedata.com/firm/108934) | Atlanta, GA | $183.0M | 3,736,521 |
| [PointState Capital LP](https://search.stillhousedata.com/firm/161110) | New York, NY | $178.6M | 3,646,244 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $144.9M | 905,745 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $135.8M | 4,491 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $132.4M | 2,702,893 |
| STATE STREET CORP | BOSTON, MA | $125.7M | 2,566,813 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $113.5M | 2,313,244 |
| [AQR CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/111883) | Greenwich, CT | $104.9M | 2,217,221 |
| UBS Group AG | Zurich, V8 | $95.7M | 1,955,045 |
| Legal & General Group Plc | London, X0 | $89.3M | 1,823,377 |

## Top fund holders (N-PORT)

_Showing 15 of 38 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Fidelity Growth Company Fund](https://search.stillhousedata.com/fund/S000007119) | Fidelity Mt. Vernon Street Trust | $102.0M | 10.32% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $83.1M | 10.19% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $63.4M | 29.13% |
| [SMALLCAP World Fund Inc](https://search.stillhousedata.com/fund/S000009599) | SMALLCAP World Fund Inc | $62.8M | 7.74% |
| [Fidelity Advisor Stock Selector Mid Cap Fund](https://search.stillhousedata.com/fund/S000005114) | Fidelity Advisor Series I | $19.2M | 75.59% |
| [T. Rowe Price New Horizons Fund, Inc.](https://search.stillhousedata.com/fund/S000002106) | T. ROWE PRICE NEW HORIZONS FUND, INC. | $12.8M | 10.06% |
| [BARON OPPORTUNITY FUND](https://search.stillhousedata.com/fund/S000000585) | BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND) | $10.8M | 66.76% |
| [T. Rowe Price Diversified Mid-Cap Growth Fund, Inc.](https://search.stillhousedata.com/fund/S000002073) | T. ROWE PRICE DIVERSIFIED MID-CAP GROWTH FUND, INC. | $6.8M | 15.88% |
| [MIG Core ETF](https://search.stillhousedata.com/fund/S000101343) | EXCHANGE TRADED CONCEPTS TRUST | $6.0M | 78.68% |
| [Large Cap Index Master Portfolio](https://search.stillhousedata.com/fund/S000033023) | Master Investment Portfolio | $4.1M | 1.12% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $4.0M | 0.68% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $3.4M | 1.12% |
| [HARTFORD SMALL COMPANY HLS FUND](https://search.stillhousedata.com/fund/S000003220) | HARTFORD SERIES FUND INC | $2.7M | 69.29% |
| [VOYA SMALL COMPANY PORTFOLIO](https://search.stillhousedata.com/fund/S000008709) | Voya VARIABLE PORTFOLIOS INC | $2.2M | 119.47% |
| [Voya MI Dynamic Small Cap Fund](https://search.stillhousedata.com/fund/S000066937) | Voya Equity Trust | $1.5M | 80.27% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/781154109.md)
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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.