There is a long list of 1301 institutional holders of PH within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of PH by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-PH table below, the initial column indicates the name of each top institutional holder of PH, with a link to that fund's top holdings. The next columns indicate the amount of PH stock held by each of the institutional holders of PH, followed by the PH position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	10,460,916	$4,819,344	12/31/2023
PH	10,460,916	$4,819,344	12/31/2023
BlackRock Inc.	8,533,279	$3,931,282	12/31/2023
PH	8,533,279	$3,931,282	12/31/2023
State Street Corp	5,432,001	$2,502,523	12/31/2023
PH	5,432,001	$2,502,523	12/31/2023
Bank of America Corp DE		$2,003,849	12/31/2023
PH	4,350,274	$2,004,171	12/31/2023
Put	4,800	$2,211	12/31/2023
Call	4,100	$1,889	12/31/2023
FMR LLC	3,891,176	$1,792,665	12/31/2023
PH	3,891,176	$1,792,665	12/31/2023
Ameriprise Financial Inc.	3,481,575	$1,603,961	12/31/2023
PH	3,481,575	$1,603,961	12/31/2023
Aristotle Capital Management LLC	3,471,950	$1,599,527	12/31/2023
PH	3,471,950	$1,599,527	12/31/2023
JPMorgan Chase & Co.	2,815,396	$1,297,053	12/31/2023
PH	2,815,396	$1,297,053	12/31/2023
Geode Capital Management LLC	2,813,482	$1,292,696	12/31/2023
PH	2,813,482	$1,292,696	12/31/2023
Invesco Ltd.	2,510,182	$1,156,441	12/31/2023
PH	2,510,182	$1,156,441	12/31/2023
Morgan Stanley	1,968,049	$906,681	12/31/2023
PH	1,968,049	$906,681	12/31/2023
Charles Schwab Investment Management Inc.	1,657,603	$746,117	12/31/2023
PH	1,657,603	$746,117	12/31/2023
Nuveen Asset Management LLC	1,488,293	$685,657	12/31/2023
PH	1,488,293	$685,657	12/31/2023
Norges Bank	1,443,864	$665,188	12/31/2023
PH	1,443,864	$665,188	12/31/2023
Wellington Management Group LLP	1,275,800	$587,761	12/31/2023
PH	1,275,800	$587,761	12/31/2023
Northern Trust Corp	1,273,717	$586,801	12/31/2023
PH	1,273,717	$586,801	12/31/2023
DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main	1,260,761	$580,833	12/31/2023
PH	1,260,761	$580,833	12/31/2023
Alphinity Investment Management Pty Ltd	1,132,756	$521,861	12/31/2023
PH	1,132,756	$521,861	12/31/2023
Boston Partners	1,068,185	$492,150	12/31/2023
PH	1,068,185	$492,150	12/31/2023
Royal Bank of Canada	1,013,315	$466,836	12/31/2023
PH	1,013,315	$466,836	12/31/2023
Diamond Hill Capital Management Inc.	978,630	$450,855	12/31/2023
PH	978,630	$450,855	12/31/2023
Legal & General Group Plc	973,626	$448,551	12/31/2023
PH	973,626	$448,551	12/31/2023
Franklin Resources Inc.	939,988	$433,052	12/31/2023
PH	939,988	$433,052	12/31/2023
Bank of New York Mellon Corp	918,860	$423,319	12/31/2023
PH	918,860	$423,319	12/31/2023
UBS Group AG	878,623	$404,782	12/31/2023
PH	878,623	$404,782	12/31/2023
Principal Financial Group Inc.	845,479	$389,512	12/31/2023
PH	845,479	$389,512	12/31/2023
Schroder Investment Management Group	832,737	$383,642	12/31/2023
PH	832,737	$383,642	12/31/2023
Dimensional Fund Advisors LP	806,375	$371,512	12/31/2023
PH	806,375	$371,512	12/31/2023
Winslow Capital Management LLC	797,824	$367,558	12/31/2023
PH	797,824	$367,558	12/31/2023
Lord Abbett & CO. LLC	754,524	$347,609	12/31/2023
PH	754,524	$347,609	12/31/2023
Bank of Montreal Can	740,029	$342,907	12/31/2023
PH	740,029	$342,907	12/31/2023
AMF Pensionsforsakring AB	616,400	$342,660	03/31/2024
PH	616,400	$342,660	03/31/2024
Goldman Sachs Group Inc.	741,457	$341,589	12/31/2023
PH	741,457	$341,589	12/31/2023
Baird Financial Group Inc.	694,970	$320,173	12/31/2023
PH	694,970	$320,173	12/31/2023
Wells Fargo & Company MN	630,306	$290,382	12/31/2023
PH	630,306	$290,382	12/31/2023
Kestra Advisory Services LLC	624,330	$287,629	12/31/2023
PH	624,330	$287,629	12/31/2023
Victory Capital Management Inc.	604,411	$278,452	12/31/2023
PH	604,411	$278,452	12/31/2023
American Century Companies Inc.	562,241	$259,024	12/31/2023
PH	562,241	$259,024	12/31/2023
Keybank National Association OH	554,084	$255,267	12/31/2023
PH	554,084	$255,267	12/31/2023
Balyasny Asset Management LLC	531,443	$244,836	12/31/2023
PH	531,443	$244,836	12/31/2023
Sumitomo Mitsui Trust Holdings Inc.	433,273	$240,809	03/31/2024
PH	433,273	$240,809	03/31/2024
Envestnet Asset Management Inc.	520,644	$239,861	12/31/2023
PH	520,644	$239,861	12/31/2023
UBS Asset Management Americas Inc.	517,773	$238,538	12/31/2023
PH	517,773	$238,538	12/31/2023
Pictet Asset Management Holding SA	508,691	$234,354	12/31/2023
PH	508,691	$234,354	12/31/2023
Mirae Asset Global Investments Co. Ltd.	504,679	$232,506	12/31/2023
PH	504,679	$232,506	12/31/2023
Alliancebernstein L.P.	478,659	$220,518	12/31/2023
PH	478,659	$220,518	12/31/2023
Voya Investment Management LLC	475,443	$218,541	12/31/2023
PH	475,443	$218,541	12/31/2023
Loomis Sayles & Co. L P	451,184	$207,860	12/31/2023
PH	451,184	$207,860	12/31/2023
Deutsche Bank AG	434,400	$200,128	12/31/2023
PH	434,400	$200,128	12/31/2023
Amundi	413,628	$189,218	12/31/2023
PH	413,628	$189,218	12/31/2023