Companies / Post Holdings, Inc. / Activity
Activity — Post Holdings, Inc.
159 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Add | Common stock | $784.8K | +8K +2.50% | 325,780 0.74% of shares | low |
| Q1 2026 as of | Agf Management Ltd 13F manager | Add | Common stock | $741.5K | +8K +27.53% | 34,749 0.08% of shares | low |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Trim | Common stock | $-712.5K | -7K -13.00% | 48,136 0.11% of shares | low |
| Q1 2026 as of | Gabelli Funds LLC 13F manager | Trim | Common stock | $-701.9K | -7K -3.68% | 186,060 0.42% of shares | low |
| Q1 2026 as of | Royal Bank of Canada 13F manager | Trim | Common stock | $-576.2K | -6K -10.49% | 49,733 0.11% of shares | low |
| Q1 2026 as of | Zacks Investment Management 13F manager | Exit | Common stock | $-553.5K | -6K -100.00% | 0 | low |
| Q1 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-448.7K | -5K -23.64% | 16,125 0.04% of shares | low |
| Q1 2026 as of | Bridgewater Associates, LP 13F manager | Trim | Common stock | $-433.0K | -4K -6.93% | 58,852 0.13% of shares | low |
| Q1 2026 as of | Aristeia Capital, L.L.C. 13F manager | New | Common stock | $425.9K | +4K | 4,308 <0.01% of shares | low |
| Q1 2026 as of | Watershed Asset Management, L.L.C. 13F manager | New | Common stock | $416.5K | +4K | 4,213 <0.01% of shares | low |
| Q1 2026 as of | Gateway Investment Advisers LLC 13F manager | Trim | Common stock | $-406.8K | -4K -59.29% | 2,825 <0.01% of shares | low |
| Q1 2026 as of | &Partners 13F manager | Add | Common stock | $402.3K | +4K +89.10% | 8,636 0.02% of shares | low |
| Q2 2025 as of | Sanctuary Advisors, LLC 13F manager | Trim | Common stock | $-397.1K | -4K -63.27% | 2,114 <0.01% of shares | low |
| Q2 2025 as of | Virtus Advisers, LLC 13F manager | New | Common stock | $382.5K | +4K | 3,508 <0.01% of shares | low |
| Q3 2024 as of | Ontario Teachers Pension Plan Board 13F manager | New | Common stock | $369.1K | +3K | 3,189 <0.01% of shares | low |
| Q4 2024 as of | Ontario Teachers Pension Plan Board 13F manager | Exit | Common stock | $-369.1K | -3K -100.00% | 0 | low |
| Q2 2026 as of | OneDigital Investment Advisors LLC 13F manager | Add | Common stock | $354.8K | +4K +29.08% | 17,842 0.04% of shares | low |
| Q1 2026 as of | Calamos Advisors LLC 13F manager | New | Common stock | $294.8K | +3K | 2,982 <0.01% of shares | low |
| Q1 2026 as of | Hennessy Advisors Inc 13F manager | Trim | Common stock | $-257.0K | -3K -3.43% | 73,200 0.17% of shares | low |
| Q1 2026 as of | Oppenheimer Asset Management Inc. 13F manager | Add | Common stock | $227.5K | +2K +23.66% | 12,025 0.03% of shares | low |
| Q2 2026 as of | AlphaQuest LLC 13F manager | Exit | Common stock | $-224.6K | -2K -100.00% | 0 | low |
| Q4 2025 as of | Sanctuary Advisors, LLC 13F manager | Exit | Common stock | $-213.7K | -2K -100.00% | 0 | low |
| Q1 2026 as of | Walleye Trading LLC 13F manager | Exit | Common stock | $-190.5K | -2K -100.00% | 0 | low |
| Q1 2026 as of | Zurcher Kantonalbank (Zurich Cantonalbank) 13F manager | Add | Common stock | $184.6K | +2K +12.83% | 16,416 0.04% of shares | low |
| Q1 2026 as of | Assetmark, Inc 13F manager | Trim | Common stock | $-183.4K | -2K -12.53% | 12,952 0.03% of shares | low |
| Q1 2026 as of | Css LLC/IL 13F manager | Trim | Common stock | $-162.1K | -2K -22.46% | 5,661 0.01% of shares | low |
| Q1 2026 as of | Commonwealth of Pennsylvania Public School Empls Retrmt Sys 13F manager | Trim | Common stock | $-137.2K | -1K -11.60% | 10,574 0.02% of shares | low |
| Q1 2026 as of | Sterling Capital Management LLC 13F manager | Trim | Common stock | $-130.8K | -1K -44.41% | 1,656 <0.01% of shares | low |
| Q1 2026 as of | CPPIB Crestone Peak Resources Canada Inc. 13F manager | Exit | Common stock | $-128.8K | -1K -100.00% | 0 | low |
| Q4 2025 as of | Savant Capital, LLC 13F manager | Trim | Common stock | $-110.9K | -1K -33.03% | 2,271 <0.01% of shares | low |
| Q1 2026 as of | Ameritas Investment Partners, Inc. 13F manager | Trim | Common stock | $-97.4K | -985 -11.24% | 7,776 0.02% of shares | low |
| Q1 2026 as of | Oregon Public Employees Retirement Fund 13F manager | Trim | Common stock | $-89.0K | -900 -9.44% | 8,635 0.02% of shares | low |
| Q2 2026 as of | Arizona State Retirement System 13F manager | Trim | Common stock | $-82.3K | -932 -7.65% | 11,248 0.03% of shares | low |
| Q2 2025 as of | Elevation Point Wealth Partners, LLC 13F manager | New | Common stock | $68.0K | +624 | 624 <0.01% of shares | low |
| Q4 2025 as of | Elevation Point Wealth Partners, LLC 13F manager | Exit | Common stock | $-68.0K | -624 -100.00% | 0 | low |
| Q2 2025 as of | Savant Capital, LLC 13F manager | Add | Common stock | $66.6K | +611 +17.98% | 4,009 <0.01% of shares | low |
| Q3 2025 as of | Savant Capital, LLC 13F manager | Trim | Common stock | $-66.4K | -618 -15.42% | 3,391 <0.01% of shares | low |
| Q1 2026 as of | Laurion Capital Management LP 13F manager | Add | Common stock | $62.8K | +635 +11.76% | 6,035 0.01% of shares | low |
| Q4 2025 as of | Danske Bank A/S 13F manager | New | Common stock | $59.4K | +600 | 600 <0.01% of shares | low |
| Q1 2026 as of | Northwestern Mutual Wealth Management Co 13F manager | Add | Common stock | $56.5K | +572 +1300.00% | 616 <0.01% of shares | low |
| Q1 2026 as of | Orion Porfolio Solutions, LLC 13F manager | Trim | Common stock | $-55.3K | -559 -3.61% | 14,943 0.03% of shares | low |
| Q2 2026 as of | Lido Advisors, LLC 13F manager | Trim | Common stock | $-51.1K | -579 -20.14% | 2,296 <0.01% of shares | low |
| Q1 2026 as of | D L Carlson Investment Group Inc 13F manager | Trim | Common stock | $-46.6K | -471 -1.65% | 28,116 0.06% of shares | low |
| Q3 2024 as of | Danske Bank A/S 13F manager | New | Common stock | $46.3K | +400 | 400 <0.01% of shares | low |
| Q4 2024 as of | Danske Bank A/S 13F manager | Exit | Common stock | $-46.3K | -400 -100.00% | 0 | low |
| Q1 2026 as of | Moneta Group Investment Advisors LLC 13F manager | Trim | Common stock | $-43.9K | -444 -10.42% | 3,816 <0.01% of shares | low |
| Q1 2024 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-43.9K | -413 -33.44% | 822 <0.01% of shares | low |
| Q1 2026 as of | ProShare Advisors LLC 13F manager | Trim | Common stock | $-41.5K | -420 -15.16% | 2,351 <0.01% of shares | low |
| Q3 2025 as of | Leonteq Securities AG 13F manager | Add | Common stock | $40.0K | +372 +33.10% | 1,496 <0.01% of shares | low |
| Q1 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-39.2K | -337 -0.17% | 196,293 0.45% of shares | low |