# MCGRAW HILL INC COM

MCGRAW HILL INC COM is a security (CUSIP 580907103) tracked across SEC portfolio filings. 106 institutional managers reported $2.6B on Form 13F as of 2026-06-30; 10 registered fund positions totaling $55.5M via N-PORT as of 2026-05-31.

## Summary

- Issuer: MCGRAW HILL INC
- Class: COM
- CUSIP: 580907103
- Asset category: EC
- 13F holders: 106
- 13F value: $2.6B
- 13F period: 2026-06-30
- N-PORT fund positions: 10
- N-PORT value: $55.5M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 106 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Platinum Equity Advisors, LLC/DE](https://search.stillhousedata.com/firm/161491) | Beverly Hills, CA | $2.3B | 165,160,216 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $57.2M | 4,177,714 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $44.4M | 2,688,739 |
| [BlackBarn Capital Partners LP](https://search.stillhousedata.com/firm/319137) | NEW YORK, NY | $28.6M | 2,088,492 |
| BlackRock, Inc. | New York, NY | $25.2M | 1,839,539 |
| [Alyeska Investment Group, L.P.](https://search.stillhousedata.com/firm/155058) | CHICAGO, IL | $23.8M | 1,738,384 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $19.9M | 1,497,656 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | TORONTO, A6 | $13.0M | 950,000 |
| SCHRODER INVESTMENT MANAGEMENT GROUP | London, X0 | $11.8M | 887,911 |
| UBS Group AG | Zurich, V8 | $10.1M | 739,188 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $8.6M | 625,619 |
| STATE STREET CORP | BOSTON, MA | $7.4M | 537,993 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $6.4M | 469,499 |
| BNP PARIBAS ARBITRAGE, SNC | PARIS, I0 | $6.1M | 443,555 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $5.3M | 388,255 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [T. Rowe Price Mid-Cap Growth Fund, Inc.](https://search.stillhousedata.com/fund/S000002102) | T. ROWE PRICE MID-CAP GROWTH FUND, INC. | $42.9M | 19.05% |
| [T. Rowe Price Small-Cap Value Fund, Inc.](https://search.stillhousedata.com/fund/S000002121) | T. ROWE PRICE SMALL-CAP VALUE FUND, INC. | $5.3M | 5.76% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $3.9M | 0.48% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $1.8M | 1.02% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $661K | 1.37% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $580K | 1.61% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $234K | 0.04% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $192K | 0.06% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $55K | 1.32% |
| [TIFF MULTI-ASSET FUND](https://search.stillhousedata.com/fund/S000006387) | TIFF Investment Program | $-121K | -0.87% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/580907103.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.