Post Holdings, Inc.
DE ˙ DB ˙ US7374461041
74,50 € ↓ -3,00 (-3,87%)
2026-06-04
DEL PRIS
SecurityDE:2PO / Post Holdings, Inc.
InstitutionBnp Paribas Arbitrage, Sa
Latest Disclosed Ownership196,177 shares
Latest Disclosed Value $ 19,394,058
Bnp Paribas Arbitrage, Sa ownership in 2PO / Post Holdings, Inc.

On May 12, 2026 - Bnp Paribas Arbitrage, Sa filed a 13F-HR form disclosing ownership of 196,177 shares of Post Holdings, Inc. (DE:2PO) valued at $16,576,956 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 5,247 shares of Post Holdings, Inc.. This represents a change in shares of 3,638.84% during the quarter. The current value of the position is $14,615,186 USD.

Bnp Paribas Arbitrage, Sa has a history of taking positions in derivatives of the underlying security (2PO) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 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.

DE:2PO / 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)
2026-05-12 2026-03-31 13F Post Holdings Equity 737446104 196,177 190,930 3,638.84 19,394 3,636.80 0.0094
2026-02-10 2025-12-31 13F Post Holdings Equity 737446104 5,247 -22,185 -80.87 520 -82.39 0.0002
2025-11-13 2025-09-30 13F Post Holdings Equity 737446104 27,432 -50,721 -64.90 2,948 -65.40 0.0016
2025-08-14 2025-06-30 13F Post Holdings Equity 737446104 78,153 28,436 57.20 8,521 47.29 0.0049
2025-05-14 2025-03-31 13F Post Holdings Equity 737446104 49,717 -51,741 -51.00 5,785 -50.18 0.0034
2025-02-14 2024-12-31 13F Post Holdings Equity 737446104 101,458 51,204 101.89 11,613 99.66 0.0065
2024-11-13 2024-09-30 13F Post Holdings Equity 737446104 50,254 -12,724 -20.20 5,817 -11.33 0.0039
2024-08-13 2024-06-30 13F Post Holdings Equity 737446104 62,978 2,426 4.01 6,560 1.93 0.0053
2024-05-01 2024-03-31 13F Post Holdings Equity 737446104 60,552 -49,210 -44.83 6,435 -33.42 0.0057
2024-02-14 2023-12-31 13F/A-2 Post Holdings Equity 737446104 109,762 49,471 82.05 9,666 86.98 0.0110
2024-02-07 2023-12-31 13F/A-1 Post Holdings Equity 737446104 109,762 49,471 9,666 0.0014
2024-02-07 2023-12-31 13F Post Holdings Equity 737446104 109,762 9,666
2023-11-14 2023-09-30 13F Post Holdings Equity 737446104 60,291 9,723 19.23 5,169 17.99 0.0066
2023-08-09 2023-06-30 13F Post Holdings Equity 737446104 50,568 47,310 1,452.12 4,382 1,400.34 0.0055
2023-05-12 2023-03-31 13F POST HOLDINGS EQUITY 737446104 3,258 -1,223 -27.29 293 -27.72 0.0004
2023-02-14 2022-12-31 13F Post Holdings Equity 737446104 4,481 -118 -2.57 404 7.45 0.0006
2022-11-16 2022-09-30 13F/A-1 Post Holdings Equity 737446104 4,599 -4,098 -47.12 377 -47.49 0.0006
2022-11-15 2022-09-30 13F Post Holdings Equity 737446104 4,599 -4,098 377 0.0001
2022-08-12 2022-06-30 13F Post Holdings Equity 737446104 8,697 -642 -6.87 716 10.84 0.0011
2022-05-18 2022-03-31 13F/A-1 Post Holdings Equity 737446104 9,339 793 9.28 647 -32.92 0.0009
2022-02-09 2021-12-31 13F POST HOLDINGS EQUITY 737446104 8,546 -1,264 -12.88 963 -10.83 0.0014
2021-11-16 2021-09-30 13F/A-1 POST HOLDINGS EQUITY 737446104 9,810 485 5.20 1,081 6.82 0.0015
2021-11-12 2021-09-30 13F POST HOLDINGS EQUITY 737446104 8,798 -527 757 0.0000
2021-08-10 2021-06-30 13F POST HOLDINGS EQUITY 737446104 9,325 677 7.83 1,011 10.61 0.0013
2021-05-07 2021-03-31 13F POST HOLDINGS EQUITY 737446104 8,648 2,357 37.47 914 43.94 0.0013
2021-02-10 2020-12-31 13F POST HOLDINGS EQUITY 737446104 6,291 -2,507 -28.50 635 -16.01 0.0012
2020-10-30 2020-09-30 13F POST HOLDINGS EQUITY 737446104 8,798 5,100 137.91 757 133.33 0.0011
2020-08-06 2020-06-30 13F POST HOLDINGS EQUITY 737446104 3,698 328 9.73 324 16.13 0.0006
2020-05-13 2020-03-31 13F POST HOLDINGS EQUITY 737446104 3,370 -11,078 -76.67 280 -82.30 0.0006
2020-02-12 2019-12-31 13F POST HOLDINGS EQUITY 737446104 14,448 3,367 30.39 1,576 34.47 0.0029
2019-11-07 2019-09-30 13F POST HOLDINGS EQUITY 737446104 11,081 8,169 280.53 1,173 288.08 0.0021
2019-07-30 2019-06-30 13F POST HOLDINGS EQUITY 737446104 2,912 -481 -14.18 303 -18.60 0.0006
2019-04-25 2019-03-31 13F POST HOLDINGS EQUITY 737446104 3,393 952 39.00 371 70.97 0.0008
2019-02-12 2018-12-31 13F POST HOLDINGS EQUITY 737446104 2,441 -4,903 -66.76 218 -69.86 0.0005
2018-11-07 2018-09-30 13F POST HOLDINGS EQUITY 737446104 7,344 -18,330 -71.40 720 -67.39 0.0011
2018-07-25 2018-06-30 13F POST HOLDINGS EQUITY 737446104 25,674 22,978 852.30 2,208 982.35 0.0037
2018-05-11 2018-03-31 13F POST HOLDINGS EQUITY 737446104 2,696 -17,819 -86.86 204 -87.45 0.0004
2018-03-05 2017-12-31 13F/A-1 POST HOLDINGS EQUITY 737446104 20,515 -1,885 -8.42 1,625 -17.80 0.0029
2018-02-01 2017-12-31 13F POST HOLDINGS EQUITY 737446104 20,515 -1,885 1,625
2017-11-03 2017-09-30 13F POST HLDGS STOCK 737446104 22,400 -2,569 -10.29 1,977 2.01 0.0048
2017-08-03 2017-06-30 13F POST HLDGS STOCK 737446104 24,969 10,801 76.24 1,939 56.42 0.0058
2017-05-03 2017-03-31 13F POST HLDGS STOCK 737446104 14,168 -4,647 -24.70 1,240 -18.06 0.0033
2017-02-14 2016-12-31 13F POST HLDGS STOCK 737446104 18,815 12,588 202.15 1,513 215.00 0.0071
2016-10-05 2016-09-30 13F * POST HLDGS INC COM STOCK 737446104 6,227 -29,703 -82.67 481 -83.84 0.0020
2016-07-06 2016-06-30 13F * POST HLDGS INC COM STOCK 737446104 35,930 17,189 91.72 2,971 130.67 0.0134
2016-04-22 2016-03-31 13F * POST HLDGS INC COM STOCK 737446104 18,741 14,234 315.82 1,289 363.31 0.0055
2016-04-19 2015-12-31 13F/A-1 * POST HLDGS INC COM STOCK 737446104 4,507 -7,558 -62.64 278 -61.01 0.0014
2016-02-10 2015-12-31 13F * POST HLDGS INC COM STOCK 737446104 4,507 278
2015-11-13 2015-09-30 13F * POST HLDGS INC COM STOCK 737446104 12,065 -5,257 -30.35 713 -23.66 0.0018
2015-08-14 2015-06-30 13F POST HLDGS INC COM STOCK 737446104 17,322 15,939 1,152.49 934 1,359.38 0.0026
2015-05-15 2015-03-31 13F * POST HLDGS INC COM STOCK 737446104 1,383 1,383 0.00 65 0.0002
2015-02-11 2014-12-31 13F * POST HLDGS INC COM STOCK 737446104 0 -14,670 -100.00 0 -100.00
2014-11-12 2014-09-30 13F * POST HLDGS INC COM STOCK 737446104 14,670 807 5.82 487 -31.06 0.0004
2014-08-14 2014-06-30 13F/A-1 * POST HLDGS INC COM STOCK 737446104 13,863 768 5.86 706 3.07 0.0007
2014-08-14 2014-06-30 13F POST HLDGS INC COM STOCK 737446104 13,863 706
2014-05-13 2014-03-31 13F POST HLDGS STOCK 737446104 13,095 11,297 628.31 684 677.27 0.0005
2014-04-02 2013-12-31 13F/A-1 POST HLDGS STOCK 737446104 1,798 -7,016 -79.60 89 -75.21 0.0001
2013-11-13 2013-09-30 13F POST HLDGS STOCK 737446104 8,814 -2,942 -25.03 356 -30.80 0.0003
2013-08-13 2013-06-30 13F POST HLDGS STOCK 737446104 11,756 11,756 513 0.0004
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
(%)
2025-02-14 2024-12-31 13F Post Holdings Option Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-11-13 2024-09-30 13F Post Holdings Option Call 250 2,894 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
(%)
2023-08-09 2023-06-30 13F POST HOLDINGS OPTION Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-05-12 2023-03-31 13F POST HOLDINGS OPTION Put 200 1,797 n/a n/a n/a
2020-02-12 2019-12-31 13F POST HOLDINGS OPTION Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-11-07 2019-09-30 13F POST HOLDINGS OPTION Put 51 0.00 540 1.70 n/a n/a n/a
2019-07-30 2019-06-30 13F POST HOLDINGS OPTION Put 51 -47.96 530 -50.56 n/a n/a n/a
2019-04-25 2019-03-31 13F POST HOLDINGS OPTION Put 98 0.00 1,072 22.79 n/a n/a n/a
2019-02-12 2018-12-31 13F POST HOLDINGS OPTION Put 98 873 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.