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Ownership

Who owns , from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).

Stakes over 5%

Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.

Zimmer Partners, LP, Zimmer Financial Services Group LLC, Zimmer Partners GP, LLC August 14, 2026

Zimmer Partners, LP: 6.9% · 3,032,511 shares — Zimmer Financial Services Group LLC: 6.9% · 3,032,511 shares — Zimmer Partners GP, LLC: 6.9% · 3,032,511 shares

Rush Island Management LP, Rush Island Master, LP, Rush Island Management GP, LLC August 14, 2026

Rush Island Management LP: 5.8% · 2,578,241 shares — Rush Island Master, LP: 4.5% · 1,988,855 shares — Rush Island Management GP, LLC: 5.8% · 2,578,241 shares

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Super investors holding NHP

Every institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of they hold. Together these 93 managers report 86.25% of shares outstanding.

Investor Position value Shares % of their portfolio % of company As of
PRINCIPAL FINANCIAL GROUP INC $72.2M 4,927,274 0.04% 8.00% June 30, 2026
ALLIANCEBERNSTEIN L.P. $71.7M 4,893,792 0.02% 7.94% June 30, 2026

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Funds holding NHP

Funds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets. Together these 57 funds hold 16.14% of shares outstanding — counted inside the manager totals above, not on top of them, since a fund's shares also appear in its manager's 13F.

Fund Position value % of net assets % of company As of
Real Estate Securities Fund $35.6M 0.53% 4.51% April 30, 2026
VANGUARD TOTAL STOCK MARKET INDEX FUND $17.4M 0.00% 1.93% June 30, 2026

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