Post Holdings, Inc.
US ˙ NYSE ˙ US7374461041

SecurityPOST / Post Holdings, Inc.
InstitutionWolverine Trading, Llc
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Wolverine Trading, Llc ownership in POST / Post Holdings, Inc.

On August 18, 2025 - Wolverine Trading, Llc filed a 13F-HR form disclosing ownership of 0 shares of Post Holdings, Inc. (US:POST) valued at $0 USD as of June 30, 2025. The entity filed a previous 13F-HR on May 15, 2025 disclosing 2,962 shares of Post Holdings, Inc.. This represents a change in shares of -100.00% during the quarter. The current value of the position is $0 USD.

Wolverine Trading, Llc has a history of taking positions in derivatives of the underlying security (POST) in the form of stock options. The firm currently holds call options representing 5,200 of underlying shares valued at $551,564 USD and put options representing 6,500 of underlying shares valued at $689,455 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

POST / Post Holdings, Inc. Historical Put/Call Ratio
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)
2025-08-18 2025-06-30 13F POST HLDGS COM 737446104 0 -2,962 -100.00 0 -100.00
2025-05-15 2025-03-31 13F POST HLDGS COM 737446104 2,962 2,962 341 0.0004
2024-08-14 2024-06-30 13F POST HLDGS COM 737446104 0 -7,045 -100.00 0 -100.00
2024-05-15 2024-03-31 13F POST HLDGS COM 737446104 7,045 7,045 749 0.0008
2022-02-14 2021-12-31 13F POST HLDGS COM 737446104 0 -2,742 -100.00 0 -100.00
2021-11-12 2021-09-30 13F POST HLDGS COM 737446104 2,742 2,742 307 0.0003
2018-05-15 2018-03-31 13F POST HLDGS COM 737446104 0 -11,820 -100.00 0 -100.00
2018-02-14 2017-12-31 13F POST HLDGS COM 737446104 11,820 1,577 15.40 936 18.63 0.0034
2016-11-14 2016-09-30 13F POST HLDGS COM 737446104 10,243 10,243 789 0.0037
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-11-14 2025-09-30 13F POST HLDGS COM Call 5,200 552 n/a n/a n/a
2024-08-14 2024-06-30 13F POST HLDGS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-05-15 2024-03-31 13F POST HLDGS COM Call 2,300 244 n/a n/a n/a
2024-02-14 2023-12-31 13F POST HLDGS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-11-15 2023-09-30 13F POST HLDGS COM Call 2,500 214 n/a n/a n/a
2023-08-23 2023-06-30 13F POST HLDGS COM Call 0 -100.00 0 n/a n/a n/a
2023-05-15 2023-03-31 13F POST HLDGS COM Call 2,500 -3.85 0 -100.00 n/a n/a n/a
2023-02-14 2022-12-31 13F POST HLDGS COM Call 2,600 -40.91 235 -35.44 n/a n/a n/a
2022-11-14 2022-09-30 13F POST HLDGS COM Call 4,400 2.33 364 2.25 n/a n/a n/a
2022-08-15 2022-06-30 13F POST HLDGS COM Call 4,300 356 n/a n/a n/a
2022-05-16 2022-03-31 13F POST HLDGS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-14 2021-12-31 13F POST HLDGS COM Call 11,100 1,239 n/a n/a n/a
2020-11-13 2020-09-30 13F POST HLDGS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-08-13 2020-06-30 13F POST HLDGS COM Call 7,800 684 n/a n/a n/a
2020-05-11 2020-03-31 13F POST HLDGS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-02-12 2019-12-31 13F POST HLDGS COM Call 24,400 2,661 n/a n/a n/a
2019-11-14 2019-09-30 13F POST HLDGS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-08-20 2019-06-30 13F POST HLDGS COM Call 8,300 59.62 863 51.67 n/a n/a n/a
2019-05-15 2019-03-31 13F POST HLDGS COM Call 5,200 -71.58 569 -64.61 n/a n/a n/a
2019-02-13 2018-12-31 13F POST HLDGS COM Call 18,300 -14.08 1,608 -22.99 n/a n/a n/a
2018-11-14 2018-09-30 13F POST HLDGS COM Call 21,300 8.67 2,088 40.61 n/a n/a n/a
2018-08-13 2018-06-30 13F POST HLDGS COM Call 19,600 0.00 1,485 0.00 n/a n/a n/a
2018-05-15 2018-03-31 13F POST HLDGS COM Call 19,600 -52.88 1,485 -54.95 n/a n/a n/a
2018-02-14 2017-12-31 13F POST HLDGS COM Call 41,600 4.79 3,296 -5.94 n/a n/a n/a
2017-11-15 2017-09-30 13F POST HLDGS COM Call 39,700 -21.23 3,504 -9.36 n/a n/a n/a
2017-08-14 2017-06-30 13F POST HLDGS COM Call 50,400 -37.70 3,866 -45.24 n/a n/a n/a
2017-05-15 2017-03-31 13F POST HLDGS COM Call 80,900 332.62 7,060 390.28 n/a n/a n/a
2016-11-14 2016-09-30 13F POST HLDGS COM Call 18,700 -78.51 1,440 -79.71 n/a n/a n/a
2016-08-17 2016-06-30 13F/A POST HLDGS COM Call 87,000 7,096 n/a n/a n/a
2016-08-15 2016-06-30 13F POST HLDGS COM Call 870 7,096 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-11-14 2025-09-30 13F POST HLDGS COM Put 6,500 103.12 689 98.56 n/a n/a n/a
2025-08-18 2025-06-30 13F POST HLDGS COM Put 3,200 0.00 348 -5.71 n/a n/a n/a
2025-05-15 2025-03-31 13F POST HLDGS COM Put 3,200 -23.81 368 -22.69 n/a n/a n/a
2025-02-14 2024-12-31 13F POST HLDGS COM Put 4,200 477 n/a n/a n/a
2024-11-14 2024-09-30 13F POST HLDGS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-08-14 2024-06-30 13F POST HLDGS COM Put 15,800 0.64 1,646 -1.38 n/a n/a n/a
2024-05-15 2024-03-31 13F POST HLDGS COM Put 15,700 1,669 n/a n/a n/a
2024-02-14 2023-12-31 13F POST HLDGS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-11-15 2023-09-30 13F POST HLDGS COM Put 7,600 652 n/a n/a n/a
2023-08-23 2023-06-30 13F POST HLDGS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-05-15 2023-03-31 13F POST HLDGS COM Put 12,300 -16.33 1 -99.92 n/a n/a n/a
2023-02-14 2022-12-31 13F POST HLDGS COM Put 14,700 -31.94 1,327 -25.78 n/a n/a n/a
2022-11-14 2022-09-30 13F POST HLDGS COM Put 21,600 176.92 1,788 176.78 n/a n/a n/a
2022-08-15 2022-06-30 13F POST HLDGS COM Put 7,800 646 n/a n/a n/a
2021-05-14 2021-03-31 13F POST HLDGS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-12 2020-12-31 13F POST HLDGS COM Put 4,000 405 n/a n/a n/a
2020-11-13 2020-09-30 13F POST HLDGS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-08-13 2020-06-30 13F POST HLDGS COM Put 9,400 824 n/a n/a n/a
2020-05-11 2020-03-31 13F POST HLDGS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-02-12 2019-12-31 13F POST HLDGS COM Put 13,300 1,450 n/a n/a n/a
2019-11-14 2019-09-30 13F POST HLDGS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-08-20 2019-06-30 13F POST HLDGS COM Put 6,300 -29.21 655 -32.75 n/a n/a n/a
2019-05-15 2019-03-31 13F POST HLDGS COM Put 8,900 -47.34 974 -34.41 n/a n/a n/a
2019-02-13 2018-12-31 13F POST HLDGS COM Put 16,900 1.20 1,485 -9.29 n/a n/a n/a
2018-11-14 2018-09-30 13F POST HLDGS COM Put 16,700 81.52 1,637 134.86 n/a n/a n/a
2018-08-13 2018-06-30 13F POST HLDGS COM Put 9,200 0.00 697 0.00 n/a n/a n/a
2018-05-15 2018-03-31 13F POST HLDGS COM Put 9,200 -76.35 697 -77.38 n/a n/a n/a
2018-02-14 2017-12-31 13F POST HLDGS COM Put 38,900 221.49 3,082 188.58 n/a n/a n/a
2017-11-15 2017-09-30 13F POST HLDGS COM Put 12,100 19.80 1,068 37.81 n/a n/a n/a
2017-08-14 2017-06-30 13F POST HLDGS COM Put 10,100 -46.28 775 -52.77 n/a n/a n/a
2017-05-15 2017-03-31 13F POST HLDGS COM Put 18,800 -10.48 1,641 1.48 n/a n/a n/a
2016-11-14 2016-09-30 13F POST HLDGS COM Put 21,000 -22.51 1,617 -26.83 n/a n/a n/a
2016-08-17 2016-06-30 13F/A POST HLDGS COM Put 27,100 2,210 n/a n/a n/a
2016-08-15 2016-06-30 13F POST HLDGS COM Put 271 2,210 n/a n/a n/a
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.