On this page, we present all of the funds holding PKST from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding PKST, with a link to that fund's top holdings. The next columns indicate the amount of PKST stock held by each of the funds holding PKST, followed by the PKST position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 190 funds holding PKST within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by Vanguard Group Inc.. For more details on the positions held by Vanguard Group Inc. (or by any of the other funds holding PKST), click the fund name in the "Holder" column of the funds-holding-PKST table below.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	3,571,925	$71,188	12/31/2023
PKST	3,571,925	$71,188	12/31/2023
BlackRock Inc.	2,720,467	$54,219	12/31/2023
PKST	2,720,467	$54,219	12/31/2023
State Street Corp	837,867	$16,886	12/31/2023
PKST	837,867	$16,886	12/31/2023
Geode Capital Management LLC	821,894	$16,382	12/31/2023
PKST	821,894	$16,382	12/31/2023
Centaurus Financial Inc.	505,509	$10,075	12/31/2023
PKST	505,509	$10,075	12/31/2023
Charles Schwab Investment Management Inc.	465,779	$9,283	12/31/2023
PKST	465,779	$9,283	12/31/2023
Northern Trust Corp	321,934	$6,416	12/31/2023
PKST	321,934	$6,416	12/31/2023
Advisor Group Holdings Inc.	296,280	$5,900	12/31/2023
PKST	296,280	$5,900	12/31/2023
LPL Financial LLC	288,071	$5,741	12/31/2023
PKST	288,071	$5,741	12/31/2023
AE Wealth Management LLC	219,330	$4,371	12/31/2023
PKST	219,330	$4,371	12/31/2023
Cambridge Investment Research Advisors Inc.	255,788	$4,126	03/31/2024
PKST	255,788	$4,126	03/31/2024
Morgan Stanley	167,378	$3,336	12/31/2023
PKST	167,378	$3,336	12/31/2023
Millennium Management LLC	132,193	$2,635	12/31/2023
PKST	132,193	$2,635	12/31/2023
Voya Investment Management LLC	121,702	$2,426	12/31/2023
PKST	121,702	$2,426	12/31/2023
Bank of New York Mellon Corp	143,796	$2,319	03/31/2024
PKST	143,796	$2,319	03/31/2024
Susquehanna International Group LLP	97,589	$1,945	12/31/2023
PKST	97,589	$1,945	12/31/2023
Commonwealth Equity Services LLC	114,417	$1,846	03/31/2024
PKST	114,417	$1,846	03/31/2024
Nuveen Asset Management LLC	89,140	$1,777	12/31/2023
PKST	89,140	$1,777	12/31/2023
TCP Asset Management LLC	110,136	$1,776	03/31/2024
PKST	110,136	$1,776	03/31/2024
Royal Bank of Canada	84,917	$1,692	12/31/2023
PKST	84,917	$1,692	12/31/2023
Bank of America Corp DE	78,826	$1,571	12/31/2023
PKST	78,826	$1,571	12/31/2023
CWM LLC	88,348	$1,425	03/31/2024
PKST	88,348	$1,425	03/31/2024
Swiss National Bank	70,900	$1,413	12/31/2023
PKST	70,900	$1,413	12/31/2023
Beacon Capital Management LLC	66,286	$1,321	12/31/2023
PKST	66,286	$1,321	12/31/2023
Cetera Advisors LLC	64,227	$1,280	12/31/2023
PKST	64,227	$1,280	12/31/2023
JPMorgan Chase & Co.	62,745	$1,251	12/31/2023
PKST	62,745	$1,251	12/31/2023
Asset Management One Co. Ltd.	58,978	$1,239	12/31/2023
PKST	58,978	$1,239	12/31/2023
Cetera Investment Advisers	57,728	$1,151	12/31/2023
PKST	57,728	$1,151	12/31/2023
Barclays PLC	56,837	$1,133	12/31/2023
PKST	56,837	$1,133	12/31/2023
Rhumbline Advisers	55,021	$1,097	12/31/2023
PKST	55,021	$1,097	12/31/2023
Goldman Sachs Group Inc.	53,392	$1,064	12/31/2023
PKST	53,392	$1,064	12/31/2023
Prime Capital Investment Advisors LLC	49,861	$994	12/31/2023
PKST	49,861	$994	12/31/2023
Jane Street Group LLC	49,654	$990	12/31/2023
PKST	49,654	$990	12/31/2023
My Legacy Advisors LLC	44,382	$885	12/31/2023
PKST	44,382	$885	12/31/2023
Thrivent Financial for Lutherans	39,345	$784	12/31/2023
PKST	39,345	$784	12/31/2023
Nomura Asset Management Co. Ltd.	38,900	$775	12/31/2023
PKST	38,900	$775	12/31/2023
Legal & General Group Plc	37,994	$757	12/31/2023
PKST	37,994	$757	12/31/2023
California State Teachers Retirement System	37,983	$757	12/31/2023
PKST	37,983	$757	12/31/2023
Harbour Investments Inc.	36,042	$718	12/31/2023
PKST	36,042	$718	12/31/2023
Drive Wealth Management LLC	42,703	$689	03/31/2024
PKST	42,703	$689	03/31/2024
Raffles Associates LP	33,987	$677	12/31/2023
PKST	33,987	$677	12/31/2023
Paradigm Financial Partners LLC	33,042	$659	12/31/2023
PKST	33,042	$659	12/31/2023
Financial Gravity Asset Management Inc.	32,946	$657	12/31/2023
PKST	32,946	$657	12/31/2023
Sumitomo Mitsui Trust Holdings Inc.	40,001	$645	03/31/2024
PKST	40,001	$645	03/31/2024
Ameritas Advisory Services LLC	31,714	$632	12/31/2023
PKST	31,714	$632	12/31/2023
Credit Suisse AG	31,341	$625	12/31/2023
PKST	31,341	$625	12/31/2023
Cetera Advisor Networks LLC	30,741	$613	12/31/2023
PKST	30,741	$613	12/31/2023
Sigma Planning Corp	30,407	$606	12/31/2023
PKST	30,407	$606	12/31/2023
Alliancebernstein L.P.	27,770	$553	12/31/2023
PKST	27,770	$553	12/31/2023
J.W. Cole Advisors Inc.	26,983	$538	12/31/2023
PKST	26,983	$538	12/31/2023
State of Wisconsin Investment Board	26,711	$532	12/31/2023
PKST	26,711	$532	12/31/2023
Choice Wealth Advisors LLC	32,591	$526	03/31/2024
PKST	32,591	$526	03/31/2024
Integrated Wealth Concepts LLC	26,406	$526	12/31/2023
PKST	26,406	$526	12/31/2023
Creekmur Asset Management LLC	25,939	$517	12/31/2023
PKST	25,939	$517	12/31/2023
Van Leeuwen & Company LLC	25,807	$514	12/31/2023
PKST	25,807	$514	12/31/2023
Retirement Financial Solutions LLC	25,809	$514	12/31/2023
PKST	25,809	$514	12/31/2023
Keystone Wealth Services LLC	31,649	$510	03/31/2024
PKST	31,649	$510	03/31/2024
Envestnet Asset Management Inc.	24,352	$485	12/31/2023
PKST	24,352	$485	12/31/2023
InterOcean Capital Group LLC	24,340	$485	12/31/2023
PKST	24,340	$485	12/31/2023
Integrated Advisors Network LLC	24,250	$483	12/31/2023
PKST	24,250	$483	12/31/2023
Castleview Partners LLC	24,112	$481	12/31/2023
PKST	24,112	$481	12/31/2023
UBS Asset Management Americas Inc.	22,644	$451	12/31/2023
PKST	22,644	$451	12/31/2023
Mitsubishi UFJ Kokusai Asset Management Co. Ltd.	22,620	$451	12/31/2023
PKST	22,620	$451	12/31/2023
SageView Advisory Group LLC	21,667	$432	12/31/2023
PKST	21,667	$432	12/31/2023
Mirae Asset Global Investments Co. Ltd.	21,364	$426	12/31/2023
PKST	21,364	$426	12/31/2023
SG Americas Securities LLC	20,484	$408	12/31/2023
PKST	20,484	$408	12/31/2023
Mercer Global Advisors Inc. ADV	20,259	$404	12/31/2023
PKST	20,259	$404	12/31/2023
MetLife Investment Management LLC	19,448	$388	12/31/2023
PKST	19,448	$388	12/31/2023
FFG Retirement Advisors LLC	23,619	$381	03/31/2024
PKST	23,619	$381	03/31/2024
Truist Financial Corp	18,513	$369	12/31/2023
PKST	18,513	$369	12/31/2023
Coppell Advisory Solutions LLC	18,072	$360	12/31/2023
PKST	18,072	$360	12/31/2023
American International Group Inc.	17,995	$359	12/31/2023
PKST	17,995	$359	12/31/2023
Luken Investment Analytics LLC	22,116	$357	03/31/2024
PKST	22,116	$357	03/31/2024
AQR Capital Management LLC	17,189	$343	12/31/2023
PKST	17,189	$343	12/31/2023
Janus Henderson Group PLC	17,184	$343	12/31/2023
PKST	17,184	$343	12/31/2023
Atria Wealth Solutions Inc.	17,177	$342	12/31/2023
PKST	17,177	$342	12/31/2023
Capital Wealth Management LLC	20,994	$339	03/31/2024
PKST	20,994	$339	03/31/2024
Raymond James Financial Services Advisors Inc.	20,950	$338	03/31/2024
PKST	20,950	$338	03/31/2024
Deutsche Bank AG	16,755	$334	12/31/2023
PKST	16,755	$334	12/31/2023
Invesco Ltd.	16,196	$323	12/31/2023
PKST	16,196	$323	12/31/2023
Wealth Enhancement Advisory Services LLC	19,626	$317	03/31/2024
PKST	19,626	$317	03/31/2024
Concorde Asset Management LLC	15,585	$311	12/31/2023
PKST	15,585	$311	12/31/2023
Strid Group LLC	19,029	$307	03/31/2024
PKST	19,029	$307	03/31/2024
New York State Common Retirement Fund	15,213	$303	12/31/2023
PKST	15,213	$303	12/31/2023
HighPoint Advisor Group LLC	18,680	$303	12/31/2023
PKST	18,680	$303	12/31/2023
Creative Planning	15,016	$299	12/31/2023
PKST	15,016	$299	12/31/2023
Paradiem LLC	18,146	$293	03/31/2024
PKST	18,146	$293	03/31/2024
Kestra Advisory Services LLC	14,348	$289	12/31/2023
PKST	14,348	$289	12/31/2023
HighTower Advisors LLC	14,424	$287	12/31/2023
PKST	14,424	$287	12/31/2023
Glass Jacobson Investment Advisors llc	17,457	$282	03/31/2024
PKST	17,457	$282	03/31/2024
Wells Fargo & Company MN	13,941	$278	12/31/2023
PKST	13,941	$278	12/31/2023
State of Alaska Department of Revenue	17,094	$275	03/31/2024
PKST	17,094	$275	03/31/2024
The Manufacturers Life Insurance Company	13,768	$274	12/31/2023
PKST	13,768	$274	12/31/2023
Cypress Wealth Services LLC	16,842	$272	03/31/2024
PKST	16,842	$272	03/31/2024
FirstPurpose Wealth LLC	15,129	$244	03/31/2024
PKST	15,129	$244	03/31/2024
Lincoln National Corp	12,093	$241	12/31/2023
PKST	12,093	$241	12/31/2023
Nisa Investment Advisors LLC	11,726	$234	12/31/2023
PKST	11,726	$234	12/31/2023
Mariner LLC	11,681	$233	12/31/2023
PKST	11,681	$233	12/31/2023
Kolinsky Wealth Management LLC	11,707	$233	12/31/2023
PKST	11,707	$233	12/31/2023
Townsquare Capital LLC	11,531	$230	12/31/2023
PKST	11,531	$230	12/31/2023
SeaCrest Wealth Management LLC	14,080	$227	03/31/2024
PKST	14,080	$227	03/31/2024
Sawtooth Solutions LLC	11,165	$223	12/31/2023
PKST	11,165	$223	12/31/2023
Bleakley Financial Group LLC	11,165	$223	12/31/2023
PKST	11,165	$223	12/31/2023
Advisory Services Network LLC	11,158	$222	12/31/2023
PKST	11,158	$222	12/31/2023
Vantage Financial Partners Ltd. Inc.	11,135	$222	12/31/2023
PKST	11,135	$222	12/31/2023
O Dell Group LLC	10,978	$219	12/31/2023
PKST	10,978	$219	12/31/2023
Daiwa Securities Group Inc.	10,837	$216	12/31/2023
PKST	10,837	$216	12/31/2023
Triumph Capital Management	13,973	$215	03/31/2024
PKST	13,973	$215	03/31/2024
CI Private Wealth LLC	10,422	$208	12/31/2023
PKST	10,422	$208	12/31/2023
Dynamic Advisor Solutions LLC	12,808	$207	03/31/2024
PKST	12,808	$207	03/31/2024
XTX Topco Ltd	10,368	$207	12/31/2023
PKST	10,368	$207	12/31/2023
Modern Wealth Management LLC	10,398	$207	12/31/2023
PKST	10,398	$207	12/31/2023
Trust Co. of Oklahoma	12,746	$206	03/31/2024
PKST	12,746	$206	03/31/2024
State Board of Administration of Florida Retirement System	10,330	$206	12/31/2023
PKST	10,330	$206	12/31/2023
Ignite Planners LLC	13,341	$205	03/31/2024
PKST	13,341	$205	03/31/2024
Arizona State Retirement System	10,058	$200	12/31/2023
PKST	10,058	$200	12/31/2023
Householder Group Estate & Retirement Specialist LLC	9,895	$197	12/31/2023
PKST	9,895	$197	12/31/2023
Tower Research Capital LLC TRC	9,515	$190	12/31/2023
PKST	9,515	$190	12/31/2023
Fortis Group Advisors LLC	9,020	$180	12/31/2023
PKST	9,020	$180	12/31/2023
MBL Wealth LLC	10,590	$171	03/31/2024
PKST	10,590	$171	03/31/2024
Accel Wealth Management	10,541	$170	03/31/2024
PKST	10,541	$170	03/31/2024
PFG Investments LLC	10,506	$169	03/31/2024
PKST	10,506	$169	03/31/2024
Focused Wealth Management Inc	7,906	$158	12/31/2023
PKST	7,906	$158	12/31/2023
Strs Ohio	7,600	$151	12/31/2023
PKST	7,600	$151	12/31/2023
Mather Group LLC.	9,323	$150	03/31/2024
PKST	9,323	$150	03/31/2024
GWM Advisors LLC	7,400	$147	12/31/2023
PKST	7,400	$147	12/31/2023
UBS Group AG	6,915	$138	12/31/2023
PKST	6,915	$138	12/31/2023
Newbridge Financial Services Group Inc.	6,950	$112	03/31/2024
PKST	6,950	$112	03/31/2024
Northwestern Mutual Wealth Management Co.	5,435	$108	12/31/2023
PKST	5,435	$108	12/31/2023
Citigroup Inc.	5,170	$103	12/31/2023
PKST	5,170	$103	12/31/2023
Creative Financial Designs Inc. ADV	4,150	$83	12/31/2023
PKST	4,150	$83	12/31/2023
Global Retirement Partners LLC	4,554	$73	03/31/2024
PKST	4,554	$73	03/31/2024
Allworth Financial LP	4,442	$72	03/31/2024
PKST	4,442	$72	03/31/2024
Ameritas Investment Partners Inc.	3,628	$72	12/31/2023
PKST	3,628	$72	12/31/2023
Metropolitan Life Insurance Co NY	3,248	$65	12/31/2023
PKST	3,248	$65	12/31/2023
FMR LLC	3,184	$63	12/31/2023
PKST	3,184	$63	12/31/2023
ICA Group Wealth Management LLC	3,145	$63	12/31/2023
PKST	3,145	$63	12/31/2023
Proequities Inc.		$60	12/31/2023
PKST	2,987	$60	12/31/2023
Put	0	$0	12/31/2023
Call	0	$0	12/31/2023
Sugarloaf Wealth Management LLC	3,373	$54	03/31/2024
PKST	3,373	$54	03/31/2024
Trivant Custom Portfolio Group LLC	3,346	$54	03/31/2024
PKST	3,346	$54	03/31/2024
Larson Financial Group LLC	2,545	$51	12/31/2023
PKST	2,545	$51	12/31/2023
Allspring Global Investments Holdings LLC	2,956	$48	03/31/2024
PKST	2,956	$48	03/31/2024
Sound Income Strategies LLC	2,651	$43	03/31/2024
PKST	2,651	$43	03/31/2024
Atticus Wealth Management LLC	2,642	$43	03/31/2024
PKST	2,642	$43	03/31/2024
Gradient Investments LLC	2,315	$37	03/31/2024
PKST	2,315	$37	03/31/2024
MCF Advisors LLC	2,175	$35	03/31/2024
PKST	2,175	$35	03/31/2024
Tsfg LLC	2,051	$33	03/31/2024
PKST	2,051	$33	03/31/2024
Key Financial Inc	1,631	$33	12/31/2023
PKST	1,631	$33	12/31/2023
Sunbelt Securities Inc.	1,821	$29	03/31/2024
PKST	1,821	$29	03/31/2024
Bare Financial Services Inc	1,476	$29	12/31/2023
PKST	1,476	$29	12/31/2023
Tradition Wealth Management LLC	1,352	$27	12/31/2023
PKST	1,352	$27	12/31/2023
SRS Capital Advisors Inc.	1,184	$24	12/31/2023
PKST	1,184	$24	12/31/2023
PSI Advisors LLC	1,351	$22	03/31/2024
PKST	1,351	$22	03/31/2024
Amalgamated Bank	1,235	$20	03/31/2024
PKST	1,235	$20	03/31/2024
McIlrath & Eck LLC	983	$20	12/31/2023
PKST	983	$20	12/31/2023
First Pacific Financial	1,115	$18	03/31/2024
PKST	1,115	$18	03/31/2024
Kozak & Associates Inc.	773	$15	12/31/2023
PKST	773	$15	12/31/2023
Farther Finance Advisors LLC	637	$13	12/31/2023
PKST	637	$13	12/31/2023
North Star Investment Management Corp.	587	$12	12/31/2023
PKST	587	$12	12/31/2023
Plante Moran Financial Advisors LLC	559	$11	12/31/2023
PKST	559	$11	12/31/2023
Semmax Financial Advisors Inc.	533	$11	12/31/2023
PKST	533	$11	12/31/2023
Avion Wealth	559	$11	12/31/2023
PKST	559	$11	12/31/2023
Pineridge Advisors LLC	571	$11	12/31/2023
PKST	571	$11	12/31/2023
Burkett Financial Services LLC	645	$10	03/31/2024
PKST	645	$10	03/31/2024
Cullen Frost Bankers Inc.	491	$10	12/31/2023
PKST	491	$10	12/31/2023
GPS Wealth Strategies Group LLC	480	$10	12/31/2023
PKST	480	$10	12/31/2023
Cambridge Trust Co.	449	$9	12/31/2023
PKST	449	$9	12/31/2023
EverSource Wealth Advisors LLC	455	$9	12/31/2023
PKST	455	$9	12/31/2023
Abich Financial Wealth Management LLC	437	$9	12/31/2023
PKST	437	$9	12/31/2023
Benjamin F. Edwards & Company Inc.	485	$8	03/31/2024
PKST	485	$8	03/31/2024
Quantbot Technologies LP	345	$7	12/31/2023
PKST	345	$7	12/31/2023
Tradewinds Capital Management LLC	280	$5	03/31/2024
PKST	280	$5	03/31/2024
Northwest Capital Management Inc	280	$5	03/31/2024
PKST	280	$5	03/31/2024
SOA Wealth Advisors LLC.	312	$5	03/31/2024
PKST	312	$5	03/31/2024
US Bancorp DE	240	$5	12/31/2023
PKST	240	$5	12/31/2023
Scarborough Advisors LLC	257	$5	12/31/2023
PKST	257	$5	12/31/2023
Headlands Technologies LLC	225	$4	12/31/2023
PKST	225	$4	12/31/2023
IFP Advisors Inc	191	$4	12/31/2023
PKST	191	$4	12/31/2023
Retirement Group LLC	203	$4	12/31/2023
PKST	203	$4	12/31/2023
PrairieView Partners LLC	174	$3	12/31/2023
PKST	174	$3	12/31/2023
Salem Investment Counselors Inc.	124	$2	03/31/2024
PKST	124	$2	03/31/2024
Cedar Mountain Advisors LLC	129	$2	03/31/2024
PKST	129	$2	03/31/2024
FSC Wealth Advisors LLC	79	$1	03/31/2024
PKST	79	$1	03/31/2024
GAMMA Investing LLC	39	$1	03/31/2024
PKST	39	$1	03/31/2024
South State CORP.	69	$1	12/31/2023
PKST	69	$1	12/31/2023
Silicon Valley Capital Partners	0	$0	03/31/2024
PKST	0	$0	03/31/2024
The PNC Financial Services Group Inc.	4	$0	12/31/2023
PKST	4	$0	12/31/2023
Sanctuary Wealth Management L.L.C.	1	$0	12/31/2023
PKST	1	$0	12/31/2023
Covestor Ltd	4	$0	12/31/2023
PKST	4	$0	12/31/2023
Simplex Trading LLC		$-30	03/31/2024
Put	2,000	$32	03/31/2024
PKST	139	$2	03/31/2024
Citadel Advisors LLC	3,000	$-91	12/31/2023
Put	7,600	$151	12/31/2023
Call	3,000	$60	12/31/2023