L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
31
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 12 listed it in both
Shares listed
26,553,763
combined, among listed positions
Reported value
$4.6bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 22 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +179,011.

Managers listing HUM in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

31 of 31 holders

ActionFiling
Dodge & Cox11,380,673$2.0bn1.08%Added+90,23814 May 2026 (the filing on sec.gov)
MFS Investment Management4,482,370$775m0.26%Trimmed-14,40514 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)2,834,302$491munder 0.1%Trimmed-381,31415 May 2026 (the filing on sec.gov)
Invesco Ltd2,385,813$414munder 0.1%Added+152,68312 May 2026 (the filing on sec.gov)
Capital Research Global Investors1,099,839$191munder 0.1%Newnew13 May 2026 (the filing on sec.gov)
Wellington Management Group LLP713,351$124munder 0.1%Trimmed-483,15115 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.555,207$96m0.06%Added+101,73515 May 2026 (the filing on sec.gov)
Glenview Capital Management LLC334,892$58m1.46%Newnew15 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC297,535$52m0.07%Added+74,72113 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP295,309$51munder 0.1%Added+186,89115 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC257,470$45munder 0.1%Trimmed-128,34527 Oct 2026 (the filing on sec.gov)
Arrowstreet Capital LP235,493$41munder 0.1%Added+49,57814 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd219,065$38munder 0.1%Added+17,62918 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc218,668$38munder 0.1%Trimmed-132,80915 May 2026 (the filing on sec.gov)
AQR Capital Management LLC192,521$33munder 0.1%Trimmed-90,55915 May 2026 (the filing on sec.gov)
AllianceBernstein LP120,802$31munder 0.1%Trimmed-31,06915 May 2026 (the filing on sec.gov)
Man Group PLC160,497$28m0.05%Added+97,12915 May 2026 (the filing on sec.gov)
Citadel Advisors LLC141,650$25munder 0.1%Added+107,89915 May 2026 (the filing on sec.gov)
Millennium Management LLC112,618$20munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Capital World Investors94,501$16munder 0.1%Newnew13 May 2026 (the filing on sec.gov)
PDT Partners LLC76,469$13m0.78%Added+66,97915 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC71,275$12munder 0.1%Added+22,68715 May 2026 (the filing on sec.gov)
Soros Fund Management LLC67,644$12m0.13%Added+17,11415 May 2026 (the filing on sec.gov)
Two Sigma Investments LP58,700$10munder 0.1%Added+44,79615 May 2026 (the filing on sec.gov)
Moore Capital Management LP54,228$9.4m0.19%Newnew15 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
28 in Q3 2024 to 25 in Q2 2026

Tracked managers listing it, at least.

0102030402014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
HUM by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201319$3.3bnn.a.n.a.
Q3 201314$3.9bnn.a.n.a.
Q4 201316$4.5bnn.a.n.a.
Q1 201415$4.9bnn.a.n.a.
Q2 201416$5.9bnn.a.n.a.
Q3 201415$5.8bnn.a.n.a.
Q4 201419$6.1bnn.a.n.a.
Q1 201520$7.7bnn.a.n.a.
Q2 201526$8.6bnn.a.n.a.
Q3 201519$8.7bnn.a.n.a.
Q4 201517$8.6bnn.a.n.a.
Q1 201622$8.8bnn.a.n.a.
Q2 201623$8.9bnn.a.n.a.
Q3 201622$9.0bnn.a.n.a.
Q4 201623$9.6bnn.a.n.a.
Q1 201728$10.7bnn.a.n.a.
Q2 201730$12.0bnn.a.n.a.
Q3 201730$11.7bnn.a.n.a.
Q4 201731$11.8bnn.a.n.a.
Q1 201827$12.4bnn.a.n.a.
Q2 201825$14.0bnn.a.n.a.
Q3 201830$13.4bnn.a.n.a.
Q4 201831$12.2bnn.a.n.a.
Q1 201930$11.3bnn.a.n.a.
Q2 201933$10.5bnn.a.n.a.
Q3 201935$9.8bnn.a.n.a.
Q4 201938$14.2bnn.a.n.a.
Q1 202032$13.4bnn.a.n.a.
Q2 202035$16.4bnn.a.n.a.
Q3 202030$18.0bnn.a.n.a.
Q4 202030$17.6bnn.a.n.a.
Q1 202126$17.2bnn.a.n.a.
Q2 202128$18.1bnn.a.n.a.
Q3 202133$16.8bnn.a.n.a.
Q4 202129$20.3bnn.a.n.a.
Q1 202232$17.7bnn.a.n.a.
Q2 202229$18.1bnn.a.n.a.
Q3 202232$17.7bnn.a.n.a.
Q4 202231$17.2bnn.a.n.a.
Q1 202331$16.7bnn.a.n.a.
Q2 202328$14.2bnn.a.n.a.
Q3 202335$16.5bnn.a.n.a.
Q4 202334$13.3bn1820
Q1 202437$9.8bn2217
Q2 202434$11.3bn1918
Q3 202428$8.4bn1915
Q4 202419$7.3bn1114
Q1 202526$7.3bn207
Q2 202524$6.7bn1115
Q3 202517$6.5bn711
Q4 202514$6.5bn827
Q1 202614$3.8bn2214
Q2 202625$10.6bn2816

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

HUM and UNH →HUM and ELV →HUM and CI →Choose a stock to compare with HUM →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own HUM, latest filings →Back to the 13F Explorer →