Post Holdings, Inc.
US ˙ NYSE ˙ US7374461041

SecurityPOST / Post Holdings, Inc.
InstitutionComerica Bank
Latest Disclosed Ownership13,667 shares
Latest Disclosed Value $ 1,353,773
Comerica Bank reports 44.47% decrease in ownership of POST / Post Holdings, Inc.

On January 29, 2026 - Comerica Bank filed a 13F-HR form disclosing ownership of 13,667 shares of Post Holdings, Inc. (US:POST) valued at $1,353,716 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 24,614 shares of Post Holdings, Inc.. This represents a change in shares of -44.47% during the quarter. The current value of the position is $1,212,536 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-01-29 2025-12-31 13F POST HLDGS COM 737446104 13,667 -10,947 -44.47 1,354 -48.85 0.0054
2025-11-14 2025-09-30 13F POST HLDGS COM 737446104 24,614 -19,118 -43.72 2,646 -44.53 0.0100
2025-08-14 2025-06-30 13F POST HLDGS COM 737446104 43,732 693 1.61 4,768 -4.79 0.0185
2025-05-14 2025-03-31 13F POST HLDGS COM 737446104 43,039 -4,259 -9.00 5,008 -7.48 0.0210
2025-02-14 2024-12-31 13F/A-1 POST HLDGS COM 737446104 47,298 -4,271 -8.28 5,414 -9.31 0.0218
2025-02-14 2024-12-31 13F POST HLDGS COM 737446104 47,298 -4,271 5,414 0.0181
2024-11-14 2024-09-30 13F POST HLDGS COM 737446104 51,569 -5,448 -9.56 5,969 0.52 0.0236
2024-08-15 2024-06-30 13F POST HLDGS COMMON 737446104 57,017 -5,110 -8.23 5,939 -10.06 0.0247
2024-05-16 2024-03-31 13F POST HLDGS COMMON 737446104 62,127 19,281 45.00 6,603 74.98 0.0285
2024-02-14 2023-12-31 13F POST HLDGS COMMON 737446104 42,846 255 0.60 3,773 3.34 0.0174
2023-11-21 2023-09-30 13F POST HLDGS COMMON 737446104 42,591 -23,635 -35.69 3,652 0.0190
2023-08-22 2023-06-30 13F POST HLDGS EQU 737446104 66,226 41,674 169.74 0 -100.00 0.0153
2023-01-26 2022-12-31 13F POST HLDGS COM 737446104 24,552 -417 -1.67 2 -99.91 0.0181
2022-10-28 2022-09-30 13F POST HLDGS COM 737446104 24,969 -1,387 -5.26 2,173 -2.73 0.0183
2022-08-02 2022-06-30 13F POST HLDGS COM 737446104 26,356 -1,229 -4.46 2,234 5.33 0.0183
2022-04-27 2022-03-31 13F POST HLDGS COM 737446104 27,585 214 0.78 2,121 -27.83 0.0154
2022-02-18 2021-12-31 13F POST HLDGS COM 737446104 27,371 45 0.16 2,939 0.24 0.0216
2021-11-22 2021-09-30 13F POST HLDGS COM 737446104 27,326 -5,756 -17.40 2,932 -21.73 0.0177
2021-08-26 2021-06-30 13F POST HLDGS COM 737446104 33,082 -1,009 -2.96 3,746 -2.83 0.0224
2021-04-28 2021-03-31 13F POST HLDGS COM 737446104 34,091 -2,459 -6.73 3,855 6.61 0.0230
2021-01-28 2020-12-31 13F POST HLDGS COM 737446104 36,550 -2,035 -5.27 3,616 1.20 0.0229
2020-10-30 2020-09-30 13F POST HLDGS COM 737446104 38,585 -813 -2.06 3,573 2.50 0.0259
2020-07-31 2020-06-30 13F POST HLDGS COM 737446104 39,398 879 2.28 3,486 -1.33 0.0269
2020-05-01 2020-03-31 13F POST HLDGS COM 737446104 38,519 -147 -0.38 3,533 -14.10 0.0324
2020-02-07 2019-12-31 13F POST HLDGS COM 737446104 38,666 -857 -2.17 4,113 4.42 0.0312
2019-10-31 2019-09-30 13F POST HLDGS COM 737446104 39,523 1,020 2.65 3,939 -4.72 0.0311
2019-08-02 2019-06-30 13F POST HLDGS COM 737446104 38,503 -4,155 -9.74 4,134 -10.50 0.0331
2019-05-02 2019-03-31 13F POST HLDGS COM 737446104 42,658 -705 -1.63 4,619 15.16 0.0374
2019-02-06 2018-12-31 13F POST HLDGS COM 737446104 43,363 980 2.31 4,011 1.78 0.0341
2018-11-01 2018-09-30 13F POST HLDGS COM 737446104 42,383 -8,628 -16.91 3,941 -12.03 0.0318
2018-08-01 2018-06-30 13F POST HLDGS COM 737446104 51,011 -495 -0.96 4,480 11.58 0.0313
2018-05-01 2018-03-31 13F POST HLDGS COM 737446104 51,506 -363 -0.70 4,015 -2.93 0.0287
2018-02-02 2017-12-31 13F POST HLDGS COM 737446104 51,869 275 0.53 4,136 -1.71 0.0276
2017-11-06 2017-09-30 13F POST HLDGS COM 737446104 51,594 -32 -0.06 4,208 -0.75 0.0304
2017-08-03 2017-06-30 13F POST HLDGS COM 737446104 51,626 -11,546 -18.28 4,240 -20.24 0.0317
2017-05-03 2017-03-31 13F POST HLDGS COM 737446104 63,172 15,100 31.41 5,316 32.07 0.0403
2017-02-08 2016-12-31 13F POST HLDGS COM 737446104 48,072 3,615 8.13 4,025 8.40 0.0318
2016-08-11 2016-06-30 13F POST HLDGS COM 737446104 44,457 1,529 3.56 3,713 21.74 0.0321
2016-05-11 2016-03-31 13F POST HLDGS COM 737446104 42,928 169 0.40 3,050 23.88 0.0272
2016-02-05 2015-12-31 13F POST HLDGS COM 737446104 42,759 857 2.05 2,462 -0.57 0.0242
2015-11-12 2015-09-30 13F POST HLDGS COM 737446104 41,902 -33,504 -44.43 2,476 -39.10 0.0234
2015-08-13 2015-06-30 13F POST HLDGS COM 737446104 75,406 39,324 108.99 4,066 140.59 0.0175
2015-05-15 2015-03-31 13F POST HLDGS COM 737446104 36,082 -26,022 -41.90 1,690 -35.05 0.0143
2015-02-13 2014-12-31 13F POST HLDGS COM 737446104 62,104 30,101 94.06 2,602 145.01 0.0113
2014-10-21 2014-09-30 13F POST HLDGS COM 737446104 32,003 1,110 3.59 1,062 -32.49 0.0094
2014-08-12 2014-06-30 13F POST HLDGS COM 737446104 30,893 2,156 7.50 1,573 -0.69 0.0134
2014-05-15 2014-03-31 13F POST HLDGS COM 737446104 28,737 3,789 15.19 1,584 28.89 0.0121
2014-02-11 2013-12-31 13F POST HLDGS COM 737446104 24,948 56 0.22 1,229 22.41 0.0095
2013-11-12 2013-09-30 13F POST HLDGS COM 737446104 24,892 1,162 4.90 1,004 -3.09 0.0070
2013-08-13 2013-06-30 13F/A-1 POST HLDGS COM 737446104 23,730 23,730 1,036 0.0084
2013-08-08 2013-06-30 13F POST HLDGS COM 737446104 71,102 3,104
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.