Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
246 institutional managers reported holding PAHC for the quarter ended Mar 31, 2026. Together they hold about 49% of shares outstanding; the top 10 hold 27%. 55 opened new positions; 32 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 3.25M | 7.93% | $179.9M | trimmed -2.7% | 2014 Q2 |
| FMR (Fidelity) | 2.17M | 5.30% | $120.1M | added +215.6% | 2014 Q2 |
| Vanguard Group | 1.56M | 3.80% | $86.2M | added +1.3% | 2014 Q2 |
| State Street | 950.0k | 2.31% | $52.5M | added +0.8% | 2014 Q2 |
| Acadian Asset Management | 617.1k | 1.50% | $34.1M | trimmed -12.2% | 2017 Q1 |
| Geode Capital | 604.6k | 1.47% | $33.4M | added +6.2% | 2014 Q2 |
| Renaissance Technologies | 576.7k | 1.41% | $31.9M | added +5.8% | 2016 Q4 |
| Dimensional Fund Advisors | 507.9k | 1.24% | $28.1M | added +3.2% | 2015 Q2 |
| Nuveen | 455.9k | 1.11% | $25.2M | added +2.6% | 2019 Q2 |
| Lord, Abbett & CO. LLC | 397.7k | 0.97% | $22.0M | added +181.6% | 2025 Q3 |
| Morgan Stanley | 391.2k | 0.95% | $21.6M | trimmed -12.5% | 2014 Q2 |
| Invesco | 331.0k | 0.81% | $18.3M | added +28.2% | 2014 Q2 |
| Dana Investment Advisors, INC. | 287.7k | 0.70% | $15.9M | trimmed -12.5% | 2024 Q1 |
| Allspring Global Investments Holdings, LLC | 286.2k | 0.70% | $15.8M | added +145.5% | 2025 Q3 |
| Ranger Investment Management, L.p. | 278.5k | 0.68% | $15.4M | unchanged | 2025 Q1 |
| Oberweis Asset Management INC/ | 277.1k | 0.68% | $15.3M | added +32.1% | 2025 Q4 |
| Capricorn Fund Managers LTD | 267.0k | 0.65% | $14.8M | added +45.1% | 2025 Q3 |
| Charles Schwab Investment Management | 264.3k | 0.64% | $14.6M | trimmed -1.6% | 2014 Q2 |
| BNY Mellon | 230.0k | 0.56% | $12.7M | trimmed -0.9% | 2014 Q2 |
| Northern Trust | 219.4k | 0.54% | $12.1M | added +2.9% | 2014 Q2 |
| Globeflex Capital L P | 210.0k | 0.51% | $11.6M | trimmed -2.4% | 2017 Q1 |
| Qube Research & Technologies LTD | 208.4k | 0.51% | $11.5M | trimmed -28.6% | 2024 Q4 |
| Russell Investments Group, LTD. | 193.4k | 0.47% | $10.7M | added +7.7% | 2024 Q1 |
| Crawford Investment Counsel INC | 187.5k | 0.46% | $10.4M | trimmed -5.5% | 2024 Q3 |
| Goldman Sachs | 176.2k | 0.43% | $9.7M | added +9.5% | 2015 Q1 |
| LSV Asset Management | 165.3k | 0.40% | $9.1M | trimmed -8% | 2021 Q1 |
| Wells Fargo & COMPANY/MN | 160.6k | 0.39% | $8.9M | trimmed -2.8% | 2014 Q2 |
| SEI Investments CO | 156.9k | 0.38% | $8.7M | added +15.7% | 2022 Q1 |
| Lazard Asset Management LLC | 145.8k | 0.35% | $8.1M | added +11.4% | 2024 Q2 |
| Barclays PLC | 143.6k | 0.35% | $7.9M | trimmed -17.9% | 2014 Q2 |
| Castleark Management LLC | 142.9k | 0.35% | $7.9M | opened | 2026 Q1 |
| LPL Financial LLC | 129.2k | 0.32% | $7.1M | added +10.7% | 2024 Q3 |
| Principal Financial Group INC | 122.5k | 0.30% | $6.8M | trimmed -5.5% | 2015 Q4 |
| Jacobs Levy Equity Management, INC | 114.0k | 0.28% | $6.3M | trimmed -24.1% | 2023 Q4 |
| Federated Hermes, INC. | 100.7k | 0.24% | $5.6M | added +3.9% | 2024 Q1 |
| Cardinal Capital Management, INC. | 99.0k | 0.24% | $5.5M | unchanged | 2020 Q4 |
| Zacks Investment Management | 96.5k | 0.23% | $5.3M | added +5.6% | 2024 Q3 |
| LOS Angeles Capital Management LLC | 92.1k | 0.22% | $5.1M | added +139.5% | 2024 Q1 |
| UBS | 89.2k | 0.22% | $4.9M | unchanged | 2014 Q2 |
| Arrowstreet Capital | 86.8k | 0.21% | $4.8M | trimmed -57% | 2022 Q3 |
| Informed Momentum CO LLC | 84.1k | 0.20% | $4.6M | added +37.9% | 2025 Q3 |
| Raymond James Financial INC | 81.7k | 0.20% | $4.5M | added +22.2% | 2024 Q4 |
| Bessemer Group INC | 81.5k | 0.20% | $4.5M | unchanged | 2024 Q1 |
| Bank OF America CORP /DE/ | 79.0k | 0.19% | $4.4M | added +22.6% | 2014 Q2 |
| CastleKnight Management LP | 75.9k | 0.18% | $4.2M | trimmed -68.5% | 2023 Q1 |
| SummitTX Capital, L.p. | 75.5k | 0.18% | $4.2M | added +113.4% | 2025 Q4 |
| Mackenzie Financial CORP | 75.0k | 0.18% | $4.1M | added +48.3% | 2024 Q4 |
| Public Sector Pension Investment Board | 73.8k | 0.18% | $4.1M | added +4.5% | 2015 Q4 |
| AllianceBernstein | 72.7k | 0.18% | $4.0M | trimmed -36.2% | 2014 Q2 |
| Citigroup INC | 70.9k | 0.17% | $3.9M | added +257.9% | 2014 Q2 |
Largest 50 of 246 shown; the full ranked, searchable register is at boothcheck.com/holders/PAHC. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.