Which hedge funds own MH? MCGRAW HILL INC, Q2 2026 13F holders
22 tracked hedge funds disclosed a position in MH (MCGRAW HILL INC) in their Q2 2026 13F filings, worth $67.9m in total. The largest holder by portfolio weight is BlackBarn Capital Partners LP at 5.8% of its book. 5 opened a new position this quarter: Dark Forest Capital Management LP, Y-Intercept (Hong Kong) Ltd, Brevan Howard Capital Management LP, Quarry LP. 5 exited: Seven Grand Managers, LLC, Aquatic Capital Management LLC, Walleye Capital LLC.
- 22
- Holders Tracked managers whose filing for the quarter reports a long equity position in the security.
- 5
- New this quarter Holders whose previous filing (at most two quarters earlier) did not report the security.
- 5
- Exited this quarter Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
- $1.0m
- Inflow, new holders Combined value of the positions the new holders reported for the quarter.
- $8.0m
- Outflow, exits Combined value the exiting managers reported for the security in their previous filing.
- $67.9m
- Combined value Sum of the holders' reported positions in the security.
- 1.8%
- Share of managers holding Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.
Holders, Q2 2026
Exited since the previous filing
| Seven Grand Managers, LLC | 0.3% | $4.1m |
| Aquatic Capital Management LLC | 0.01% | $351k |
| Walleye Capital LLC | 0.01% | $1.4m |
| Trexquant Investment LP | 0.01% | $895k |
| Marshall Wace, LLP | 0.0% | $1.2m |
Ownership over time
Who discovered MH first? Beta
| BlackBarn Capital Partners LP high conviction | Q4 2025 | −3.0 pts |
Split-adjusted quarter-end prices, excluding dividends. They describe the stock while each manager held it, not the return it earned.