What does CUSIP 737446104 represent in this 13F holders report?

CUSIP 737446104 is the security identifier for POST - Post Holdings, Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held POST - Post Holdings, Inc. - Common Stock in Q1 2018?

288 institutional investors reported POST - Post Holdings, Inc. - Common Stock for Q1 2018. Use the holders table for investor-level position and value details.

Post Holdings, Inc. - Common Stock (POST)

CUSIP: 737446104

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class: Equity / Common Stock
Shares outstanding: 47,998,047
Total 13F shares: 76,765,340
Share change: +3,319,611
Total reported value: $5,816,136,903
Put/Call ratio: 71%
Price per share: $75.76
Number of holders: 288
Value change: +$245,101,067
Number of buys: 149
Number of sells: 128

Quarterly Holders Quick Answers

What is CUSIP 737446104?
CUSIP 737446104 identifies POST - Post Holdings, Inc. - Common Stock in SEC institutional holdings data.

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Back to full security ownership history for the broader multi-quarter picture.
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Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2018
Previous quarter: Q4 2017

Recent filing periods for CUSIP 737446104:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of POST - Post Holdings, Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	16%	7,750,590	$614,079,000	—	31 Dec 2017	13F
FMR LLC	13F	Company	11%	5,423,086	$429,671,000	—	31 Dec 2017	13F
BlackRock Finance, Inc.	13F	Company	11%	5,372,840	$425,692,000	—	31 Dec 2017	13F
VANGUARD GROUP INC	13F	Company	11%	5,269,507	$417,504,000	—	31 Dec 2017	13F
Route One Investment Company, L.P.	13F	Company	9.4%	4,532,083	$359,077,000	—	31 Dec 2017	13F
JPMORGAN CHASE & CO	13F	Company	6.1%	2,930,244	$232,164,000	—	31 Dec 2017	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	5.8%	2,804,986	$222,239,000	—	31 Dec 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	5.1%	2,425,062	$192,133,000	—	31 Dec 2017	13F
IRIDIAN ASSET MANAGEMENT LLC/CT	13F	Company	4.9%	2,364,786	$187,362,000	—	31 Dec 2017	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	4.8%	2,312,200	$183,196,000	—	31 Dec 2017	13F
STATE STREET CORP	13F	Company	3.6%	1,736,890	$137,616,000	—	31 Dec 2017	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	3.5%	1,660,086	$131,529,000	—	31 Dec 2017	13F
DIAMOND HILL CAPITAL MANAGEMENT INC	13F	Company	3.1%	1,491,594	$118,179,000	—	31 Dec 2017	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	2.2%	1,075,012	$85,173,000	—	31 Dec 2017	13F
CITADEL ADVISORS LLC	13F	Company	2.1%	1,011,961	$80,178,000	—	31 Dec 2017	13F
BRIDGER MANAGEMENT, LLC	13F	Company	2.1%	997,816	$79,057,000	—	31 Dec 2017	13F
LEVIN CAPITAL STRATEGIES, L.P.	13F	Company	2.1%	985,710	$78,098,000	—	31 Dec 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	2%	963,178	$76,313,000	—	31 Dec 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	2%	962,763	$76,280,000	—	31 Dec 2017	13F
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)	13F	Company	1.9%	890,000	$70,515,000	—	31 Dec 2017	13F
GAMCO INVESTORS, INC. ET AL	13F	Company	1.8%	842,787	$66,774,000	—	31 Dec 2017	13F
ARGENT CAPITAL MANAGEMENT LLC	13F	Company	1.8%	849,558	$64,286,000	—	31 Dec 2017	13F
D. E. Shaw & Co., Inc.	13F	Company	1.6%	766,826	$60,756,000	—	31 Dec 2017	13F
12 West Capital Management LP	13F	Company	1.6%	761,851	$60,361,000	—	31 Dec 2017	13F
LONDON CO OF VIRGINIA	13F	Company	1.6%	758,774	$60,118,000	—	31 Dec 2017	13F
Bank of New York Mellon Corp	13F	Company	1.4%	675,672	$53,533,000	—	31 Dec 2017	13F
GABELLI FUNDS LLC	13F	Company	1.3%	613,300	$48,592,000	—	31 Dec 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.1%	549,448	$43,531,000	—	31 Dec 2017	13F
First Eagle Investment Management, LLC	13F	Company	1.1%	546,253	$43,280,000	—	31 Dec 2017	13F
NORTHERN TRUST CORP	13F	Company	1.1%	523,426	$41,471,000	—	31 Dec 2017	13F
Clarkston Capital Partners, LLC	13F	Company	1.1%	512,239	$40,585,000	—	31 Dec 2017	13F
FRANKLIN RESOURCES INC	13F	Company	1%	494,009	$39,140,000	—	31 Dec 2017	13F
BANK OF AMERICA CORP /DE/	13F	Company	1%	491,675	$38,956,000	—	31 Dec 2017	13F
TEACHERS ADVISORS, LLC	13F	Company	0.94%	450,369	$35,683,000	—	31 Dec 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.86%	411,145	$32,572,000	—	31 Dec 2017	13F
LOOMIS SAYLES & CO L P	13F	Company	0.8%	384,739	$30,483,000	—	31 Dec 2017	13F
NORGES BANK	13F	Company	0.76%	365,443	$28,954,000	—	31 Dec 2017	13F
Russell Investments Group, Ltd.	13F	Company	0.73%	352,371	$27,649,000	—	31 Dec 2017	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.68%	327,576	$25,954,000	—	31 Dec 2017	13F
ARMISTICE CAPITAL, LLC	13F	Company	0.65%	312,000	$24,720,000	—	31 Dec 2017	13F
ROTHSCHILD & CO ASSET MANAGEMENT US INC.	13F	Company	0.65%	311,013	$24,642,000	—	31 Dec 2017	13F
COUNTRY TRUST BANK	13F	Company	0.62%	296,812	$23,516,000	—	31 Dec 2017	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.58%	280,538	$22,226,000	—	31 Dec 2017	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	0.57%	273,246	$21,649,000	—	31 Dec 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.5%	241,397	$19,126,000	—	31 Dec 2017	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.49%	235,258	$18,639,000	—	31 Dec 2017	13F
WADDELL & REED FINANCIAL INC	13F	Company	0.48%	231,600	$18,350,000	—	31 Dec 2017	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	0.48%	228,600	$18,112,000	—	31 Dec 2017	13F
BANK OF MONTREAL /CAN/	13F	Company	0.45%	214,289	$16,978,000	—	31 Dec 2017	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	0.4%	190,105	$15,062,000	—	31 Dec 2017	13F

Institutional Holders of Post Holdings, Inc. - Common Stock (POST) as of Q1 2018

As of 31 Mar 2018, Post Holdings, Inc. - Common Stock (POST) was held by 288 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 76,765,340 shares. The largest 10 holders included WELLINGTON MANAGEMENT GROUP LLP, FMR LLC, Route One Investment Company, L.P., VANGUARD GROUP INC, BlackRock Inc., JPMORGAN CHASE & CO, PRICE T ROWE ASSOCIATES INC /MD/, IRIDIAN ASSET MANAGEMENT LLC/CT, LEVIN CAPITAL STRATEGIES, L.P., and DIMENSIONAL FUND ADVISORS LP. This page lists 288 institutional shareholders reporting positions in this security for the Q1 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2018 vs Q4 2017 Across Filers

Q4 2017 holders

287

Q1 2018 holders

288

Holder diff

Investor	Q4 2017 Shares	Q1 2018 Shares	Share Diff	Share Chg %	Q4 2017 Value $	Q1 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.