MCGRAW HILL INC (MH): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in MH · Communication Services. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
11
13F filers
Aggregate Value
$25.8M
Across holders
Last Price
$13.77
2026-08-24
Sector
Communication Services
GICS
Quarterly fund activity6 increased5 reduced2 exited
Full exits: MARSHALL WACE, LLP, Walleye Capital LLC
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 0001164508 | Hedge Fund | 1.13M | $10.7M | 41.3% | 0.0% | Added | +$6.2M | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 545K | $5.2M | 20.0% | 0.0% | Added | +$1.2M | Q2 2026 |
| Point72 Asset Management, L.P. CIK 0001603466 | Hedge Fund | 365K | $3.5M | 13.4% | 0.0% | Added | +$2.0M | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 315K | $3.0M | 11.6% | 0.0% | Added | +$960K | Q2 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 111K | $1.1M | 4.1% | 0.0% | Added | — | Q2 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 70K | $660K | 2.6% | 0.0% | Reduced | $-942K | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 51K | $484K | 1.9% | 0.0% | Reduced | $-722K | Q2 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 45K | $425K | 1.6% | 0.0% | Reduced | $-2.5M | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 38K | $362K | 1.4% | 0.0% | Reduced | +$362K | Q2 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 30K | $278K | 1.1% | 0.0% | Added | — | Q2 2026 |
Added
Hedge Fund
$10.7M· 41.3% of total· 0.0% port· 1.13M sh· +$6.2M QoQ· Q2 2026
Added
Hedge Fund
$5.2M· 20.0% of total· 0.0% port· 545K sh· +$1.2M QoQ· Q2 2026
Added
Hedge Fund
$3.5M· 13.4% of total· 0.0% port· 365K sh· +$2.0M QoQ· Q2 2026
Added
Hedge Fund
$3.0M· 11.6% of total· 0.0% port· 315K sh· +$960K QoQ· Q2 2026
Added
Hedge Fund
$1.1M· 4.1% of total· 0.0% port· 111K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$660K· 2.6% of total· 0.0% port· 70K sh· $-942K QoQ· Q2 2026
Reduced
Hedge Fund
$484K· 1.9% of total· 0.0% port· 51K sh· $-722K QoQ· Q2 2026
Reduced
Hedge Fund
$425K· 1.6% of total· 0.0% port· 45K sh· $-2.5M QoQ· Q2 2026
Reduced
Hedge Fund
$362K· 1.4% of total· 0.0% port· 38K sh· +$362K QoQ· Q2 2026
Added
Hedge Fund
$278K· 1.1% of total· 0.0% port· 30K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$261K· 1.0% of total· 0.0% port· 28K sh· $-2.6M QoQ· Q2 2026
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