Skip to main content
UNM logo

UNM · Unum Group

Track UNM — free
Market Cap
$14.73B
Shares
158.31M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 758
Total Value: $13,163,449,348
Total Shares: 147,492,699
Showing 1–100 of 781 holdings by value · page 1 of 8

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 758 13F filers · Δ vs Mar 31, 2026
Top Holder
12.2%
Sep 2023 → Jun 2026 · range 12.0% – 14.3%
−2.0 pts
Top 5
36.9%
Sep 2023 → Jun 2026 · range 36.7% – 46.9%
+0.3 pts
Top 10
51.8%
Sep 2023 → Jun 2026 · range 49.6% – 60.1%
+2.1 pts
HHI
392
Sep 2023 → Jun 2026 · range 392 – 554
Broadly held−9

Quarterly Activity

vs Mar 31, 2026
New
121
Increased
284
Decreased
233
Sold Out
68
Unchanged
120
Holder count: +53
Institutional value: +41.0%
Shares held: +15.4%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 781
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 5513 CUSIP 91529Y106 13F (30d) 521 filings 494 filers Visit website Investor relations