Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
675 institutional managers reported holding UNM for the quarter ended Mar 31, 2026. Together they hold about 77% of shares outstanding; the top 10 hold 41%. 79 opened new positions; 70 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 18.23M | 11.09% | $1.33B | added +7% | ≤2013 |
| Vanguard Group | 17.56M | 10.68% | $1.28B | trimmed -3.7% | ≤2013 |
| FMR (Fidelity) | 7.21M | 4.38% | $526.3M | trimmed -3% | ≤2013 |
| State Street | 5.15M | 3.13% | $375.8M | trimmed -3.4% | ≤2013 |
| Dimensional Fund Advisors | 4.08M | 2.48% | $298.2M | added +7.7% | ≤2013 |
| Morgan Stanley | 3.33M | 2.03% | $243.4M | added +2.3% | ≤2013 |
| Geode Capital | 3.32M | 2.02% | $242.6M | added +1.6% | ≤2013 |
| First Trust Advisors LP | 3.25M | 1.98% | $237.1M | trimmed -30.6% | ≤2013 |
| LSV Asset Management | 2.58M | 1.57% | $188.6M | trimmed -3.1% | ≤2013 |
| Adage Capital Partners GP, L.l.c. | 2.00M | 1.22% | $146.0M | added +60% | 2024 Q3 |
| AQR Capital | 1.91M | 1.16% | $139.3M | trimmed -11.4% | ≤2013 |
| Woodline Partners LP | 1.83M | 1.11% | $133.7M | added +29.7% | 2024 Q1 |
| Northern Trust | 1.72M | 1.05% | $125.9M | added +1.2% | ≤2013 |
| Millennium Management | 1.68M | 1.02% | $122.5M | added +70.5% | ≤2013 |
| Victory Capital Management INC | 1.65M | 1.00% | $120.2M | trimmed -8.4% | 2015 Q1 |
| Goldman Sachs | 1.58M | 0.96% | $115.5M | added +27.2% | ≤2013 |
| Balyasny Asset Management | 1.54M | 0.94% | $112.2M | added +119.2% | 2023 Q1 |
| Two Sigma | 1.52M | 0.93% | $111.3M | added +199.1% | 2017 Q4 |
| UBS | 1.36M | 0.82% | $99.0M | trimmed -28.8% | ≤2013 |
| Donald Smith & CO., INC. | 1.33M | 0.81% | $96.9M | added +1% | ≤2013 |
| BNY Mellon | 1.30M | 0.79% | $95.1M | trimmed -22% | ≤2013 |
| Nuveen | 1.18M | 0.72% | $86.5M | added +6.1% | ≤2013 |
| Point72 | 1.15M | 0.70% | $84.2M | added +50.3% | 2021 Q1 |
| Charles Schwab Investment Management | 1.15M | 0.70% | $83.8M | trimmed -79.7% | ≤2013 |
| Nordea Investment Management AB | 1.08M | 0.66% | $78.9M | unchanged | 2023 Q1 |
| D. E. Shaw | 1.04M | 0.63% | $76.1M | added +92.1% | 2022 Q4 |
| Royal Bank OF Canada | 1.04M | 0.63% | $75.6M | trimmed -8.4% | ≤2013 |
| Algebris (UK) LTD | 944.3k | 0.57% | $68.9M | added +34.9% | 2025 Q2 |
| Qube Research & Technologies LTD | 862.7k | 0.53% | $63.0M | added +7.7% | 2022 Q4 |
| Invesco | 843.2k | 0.51% | $61.6M | trimmed -48.8% | ≤2013 |
| CPP Investment Board | 840.1k | 0.51% | $61.3M | added +150.5% | 2021 Q4 |
| Quantinno Capital Management LP | 754.3k | 0.46% | $55.1M | added +14.6% | 2019 Q3 |
| Jane Street | 744.8k | 0.45% | $54.4M | added +48.1% | 2018 Q1 |
| Arrowstreet Capital | 631.7k | 0.38% | $46.1M | added +21.2% | 2022 Q4 |
| SEI Investments CO | 608.6k | 0.37% | $44.4M | added +9.9% | ≤2013 |
| Jain Global LLC | 595.0k | 0.36% | $43.4M | added +13513.5% | 2025 Q2 |
| Ensign Peak Advisors, INC | 584.2k | 0.35% | $42.6M | trimmed -2.7% | 2019 Q4 |
| Bank OF America CORP /DE/ | 580.2k | 0.35% | $42.4M | added +18.5% | ≤2013 |
| Zurich Insurance Group LTD/FI | 565.6k | 0.34% | $41.3M | trimmed -25.5% | 2024 Q4 |
| HRT Financial LP | 540.0k | 0.33% | $39.4M | added +103.5% | 2025 Q2 |
| Alyeska Investment Group | 512.9k | 0.31% | $37.4M | trimmed -44.9% | 2024 Q4 |
| Squarepoint Ops LLC | 508.3k | 0.31% | $37.1M | trimmed -20.9% | 2015 Q1 |
| Swedbank Robur | 496.1k | 0.30% | $36.2M | added +6.1% | 2025 Q3 |
| Grace & White INC /NY | 488.2k | 0.30% | $35.6M | unchanged | ≤2013 |
| Franklin Resources | 468.1k | 0.28% | $34.2M | added +35% | ≤2013 |
| Allianz Asset Management GmbH | 460.5k | 0.28% | $33.6M | trimmed -60.1% | ≤2013 |
| Allspring Global Investments Holdings, LLC | 446.6k | 0.27% | $32.6M | trimmed -22.3% | 2021 Q4 |
| Rhumbline Advisers | 427.4k | 0.26% | $31.2M | trimmed -2.9% | ≤2013 |
| Neuberger Berman Group LLC | 427.1k | 0.26% | $31.2M | trimmed -23.7% | ≤2013 |
| CalPERS | 420.6k | 0.26% | $30.7M | trimmed -8.8% | ≤2013 |
Largest 50 of 675 shown; the full ranked, searchable register is at boothcheck.com/holders/UNM. 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.