HMH Holding Inc

HMHNASDAQ

$18.31+0.95 (+5.47%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

HMH Holding Inc price and activity chart data

Showing the 1Y range: Apr 1, 2026 to Oct 2, 2026. Price (-5.0%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
American Century Companies Inc	149675.10%	$28M	0.01%	Not reported
Wellington Management Group LLP	76049.70%	$14.3M	0.00%	New Not reported
BlackRock, Inc.	73823.40%	$13.8M	0.00%	Not reported
T. Rowe Price Investment Management, Inc.	69439.60%	$13M	0.01%	New Not reported
Citadel Advisors LLC	67365.60%	$12.6M	0.00%	Not reported
FMR LLC	56362.40%	$10.6M	0.00%	Not reported
Vanguard Capital Management LLC	47390.40%	$8.88M	0.00%	Not reported
GeoSphere Capital Management, LLC	37500.00%	$7.03M	2.29%	New Not reported
Alyeska Investment Group, L.P.	30000.00%	$5.62M	0.01%	Not reported
Cannell & Spears LLC	27719.90%	$5.19M	0.09%	New Not reported
Geode Capital Management, LLC	27309.70%	$5.12M	0.00%	Not reported
Two Sigma Investments, LP	26691.20%	$5M	0.00%	Not reported
Millennium Management LLC	16089.40%	$3.02M	0.00%	Not reported
Thomist Capital Management, LP	15816.10%	$2.96M	0.94%	New Not reported
Seven Grand Managers, LLC	15000.00%	$2.81M	0.11%	New Not reported
UBS Group AG	14496.00%	$2.72M	0.00%	Not reported
Jane Street Group, LLC	13609.50%	$2.55M	0.00%	Not reported
Marex Group Ltd	12739.20%	$2.39M	0.01%	Not reported
Ghisallo Capital Management LLC	12500.00%	$2.34M	0.05%	Not reported
Burkehill Global Management, LP	12500.00%	$2.34M	0.08%	New Not reported
Goldman Sachs Group Inc	10172.20%	$1.91M	0.00%	Not reported
Walleye Capital LLC	8295.10%	$1.55M	0.01%	Not reported
Northern Trust Corp	8200.40%	$1.54M	0.00%	Not reported
Readystate Asset Management LP	8000.00%	$1.5M	0.05%	New Not reported
Vanguard Fiduciary Trust Co	7397.60%	$1.39M	0.00%	Not reported
Vanguard Portfolio Management LLC	6885.60%	$1.29M	0.00%	Not reported
Morgan Stanley	6459.20%	$1.21M	0.00%	Not reported
Squarepoint Ops LLC	5743.20%	$1.08M	0.00%	Not reported
Nuveen, LLC	5100.30%	$956K	0.00%	Not reported
Bank of America Corp	4568.70%	$856K	0.00%	Not reported
Sei Investments Co	4037.50%	$757K	0.00%	Not reported
D. E. Shaw & Co., Inc.	4016.20%	$753K	0.00%	Not reported
Woodline Partners LP	4000.00%	$750K	0.00%	Not reported
XTX Topco Ltd	3685.00%	$691K	0.01%	Not reported
Charles Schwab Investment Management Inc	3375.60%	$633K	0.00%	Not reported
Victory Capital Management Inc	3018.30%	$566K	0.00%	Not reported
Weiss Asset Management LP	3000.00%	$562K	0.01%	New Not reported
Kornitzer Capital Management Inc	2902.40%	$544K	0.01%	New Not reported
Bank of New York Mellon Corp	2598.60%	$487K	0.00%	Not reported
Capricorn Fund Managers Ltd	2100.00%	$394K	0.03%	New Not reported
Tudor Investment Corp Et Al	1590.20%	$298K	0.00%	Not reported
Wells Fargo & Company	1446.80%	$271K	0.00%	Not reported
Rhumbline Advisers	1354.20%	$254K	0.00%	Not reported
Deutsche Bank Ag\	1003.20%	$188K	0.00%	Not reported
Texas Permanent School Fund Corp	1000.00%	$187K	0.01%	New Not reported
MetLife Investment Management, LLC	655.50%	$123K	0.00%	Not reported
Citigroup Inc	560.10%	$105K	0.00%	Not reported
Vanguard Global Advisers, LLC	530.70%	$99.5K	0.00%	Not reported
New York State Common Retirement Fund	520.00%	$97.4K	0.00%	Not reported
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	473.00%	$88.6K	0.00%	Not reported

50 of 64 holders

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