Post Holdings, Inc. - Common Stock, $0.01 par value per share (POST)

Historical Holders from Q1 2014 to Q3 2025

Symbol: POST on NYSE
Type / Class: Equity / Common Stock, $0.01 par value per share
Shares outstanding: 54,719,490
All holders as of 30 Sep 2025: Q3 2025
Total 13F shares, excl. options: 48,442,384
Holdings value: $5,206,180,172
% of all portfolios: 0.01%
Number of holders: 410
Number of buys: 196
Number of sells: -221
Average buys %: +0%
Average sells %: -0%

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

Significant Owners of Post Holdings, Inc. - Common Stock, $0.01 par value per share (POST)

Filer	Ownership	Change %	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
VANGUARD GROUP INC	10.3%	+7.1%	$588,947,800	+$18,911,077	5,597,831	+3.32%	The Vanguard Group	29 Aug 2025
STIRITZ WILLIAM P	9.3%	+12.5%	$524,821,401	+$23,940,095	4,882,968	+4.78%	William P. Stiritz	15 Oct 2025
Route One Investment Company, L.P.	6.1%		$367,542,412		3,413,918		Route One Investment Company, L.P.	30 Jun 2025
DIMENSIONAL FUND ADVISORS LP	5.2%	+8%	$302,278,943	+$11,922,530	2,812,423	+4.11%	Dimensional Fund Advisors LP	30 Sep 2025
JPMORGAN CHASE & CO	5.1%		$299,943,791		2,790,694		JPMORGAN CHASE & CO.	30 Sep 2025

Institutional Holders of Post Holdings, Inc. - Common Stock, $0.01 par value per share (POST)

Period	Reported Shares, Excl. Options	Value, Excl. Options	Value Change	Puts Notional Value	Calls Notional Value	Price	Investors
2025 Q3	48,442,384	$5,206,180,172	-$290,134,072	$12,974,419	$4,248,876	$107.48	410
2025 Q2	51,180,494	$5,580,180,374	-$123,308,613	$7,314,953	$2,060,667	$109.03	430
2025 Q1	52,282,258	$6,082,503,542	-$25,916,874	$8,002,118	$2,373,744	$116.36	414
2024 Q4	52,648,311	$6,025,308,840	-$8,547,101	$33,200,856	$12,258,666	$114.46	411
2024 Q3	52,354,306	$6,060,064,167	-$82,537,003	$40,315,725	$23,346,775	$115.75	406
2024 Q2	53,337,584	$5,556,086,171	-$112,400,660	$39,445,392	$10,509,744	$104.16	379
2024 Q1	54,458,137	$5,786,423,666	-$288,634,508	$66,319,120	$14,156,496	$106.28	373
2023 Q4	57,341,200	$5,050,867,354	+$290,408,223	$8,753,164	$8,902,866	$88.06	360
2023 Q3	54,060,608	$4,635,108,133	+$182,797,314	$31,166,490	$32,932,734	$85.74	355
2023 Q2	51,826,163	$4,491,446,215	-$84,990,381	$31,557,930	$8,855,630	$86.65	326
2023 Q1	52,598,291	$4,726,921,601	+$26,109,668	$77,493,487	$13,766,409	$89.87	348
2022 Q4	52,444,057	$4,733,431,259	-$147,913,901	$183,264,082	$21,707,590	$90.26	353
2022 Q3	54,274,267	$4,446,046,057	-$173,019,475	$224,027,000	$21,586,000	$81.91	313
2022 Q2	53,985,185	$4,445,936,069	-$191,349,589	$187,981,360	$24,204,000	$82.35	301
2022 Q1	56,982,563	$3,947,662,471	+$26,531,907	$103,733,000	$21,236,000	$69.26	291
2021 Q4	56,074,842	$6,320,968,667	-$151,147,394	$142,964,000	$29,443,000	$112.73	318
2021 Q3	57,356,293	$6,317,996,205	-$151,969,026	$148,680,000	$17,218,000	$110.16	311
2021 Q2	58,734,178	$6,369,880,566	+$272,552,283	$114,253,000	$11,475,000	$108.47	319
2021 Q1	56,224,749	$5,944,851,132	-$132,980,512	$2,939,000	$8,225,000	$105.72	308
2020 Q4	57,496,086	$5,806,969,116	-$170,579,262	$5,768,000	$9,625,000	$101.01	303
2020 Q3	59,299,599	$5,092,267,564	-$40,845,162	$46,466,000	$28,088,000	$86.00	294
2020 Q2	59,734,615	$5,233,827,704	-$131,514,477	$46,360,000	$38,081,486	$87.62	299
2020 Q1	61,287,825	$5,086,292,302	-$195,357,170	$61,970,000	$34,839,000	$82.97	298
2019 Q4	62,999,647	$6,872,702,496	-$243,620,586	$42,897,000	$42,188,000	$109.10	351
2019 Q3	64,867,539	$6,864,493,830	-$187,806,830	$68,669,000	$31,614,000	$105.84	328
2019 Q2	66,717,380	$6,926,704,524	-$7,685,000	$67,352,000	$13,746,000	$103.97	331
2019 Q1	67,130,585	$7,343,508,114	-$324,937,440	$71,285,000	$22,667,000	$109.40	335
2018 Q4	70,178,378	$6,256,222,841	-$212,245,936	$61,345,000	$14,907,000	$89.13	320
2018 Q3	72,340,661	$7,091,853,663	-$267,340,825	$32,177,000	$17,873,000	$98.04	310
2018 Q2	75,161,103	$6,465,591,647	-$127,875,899	$16,266,000	$24,512,000	$86.02	290
2018 Q1	76,765,340	$5,816,136,903	+$245,101,067	$8,780,000	$12,379,000	$75.76	288
2017 Q4	73,428,583	$5,814,494,189	+$25,318,460	$30,059,000	$77,686,000	$79.23	287
2017 Q3	72,745,392	$6,418,270,526	+$80,999,479	$25,658,000	$39,547,000	$88.27	272
2017 Q2	72,019,899	$5,592,628,278	+$26,433,910	$24,840,000	$38,002,000	$77.65	274
2017 Q1	71,538,984	$6,260,874,958	+$554,778,962	$31,791,000	$190,957,000	$87.52	287
2016 Q4	70,133,416	$5,638,875,786	+$46,660,045	$42,339,000	$118,205,000	$80.39	289
2016 Q3	69,507,412	$5,361,373,745	+$69,090,142	$51,561,000	$165,109,000	$77.17	315
2016 Q2	68,693,645	$5,679,906,431	-$134,174,010	$37,624,000	$103,161,000	$82.69	306
2016 Q1	71,083,031	$4,887,675,340	+$12,664,949	$15,865,000	$156,773,000	$68.77	267
2015 Q4	71,069,306	$4,384,337,731	+$122,789,859	$15,671,000	$204,455,000	$61.70	265
2015 Q3	68,999,138	$4,077,661,041	+$113,137,505	$14,063,000	$157,417,000	$59.10	258
2015 Q2	67,254,078	$3,626,667,392	+$318,102,928	$19,879,000	$68,573,000	$53.93	224
2015 Q1	61,570,273	$2,884,094,948	+$343,568,217	$703,000	$3,583,000	$46.84	193
2014 Q4	54,432,717	$2,279,442,358	-$38,335,599	$2,971,000	$3,435,000	$41.89	215
2014 Q3	54,895,370	$1,821,413,709	-$44,301,358	$9,524,000	$2,435,000	$33.18	200
2014 Q2	52,763,191	$2,685,141,410	+$564,488,678	$3,660,000	$7,063,000	$50.91	225
2014 Q1	41,054,723	$2,262,233,264	+$452,102,338	$1,191,000	$5,634,000	$55.12	210