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
28
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 9 listed it in both
Shares listed
42,634,818
combined, among listed positions
Reported value
$1.2bn
combined, at the quarter end

1 line marked †. Value as filed implies a price far from other filers'. Each counts in holders and value as filed, and is left out of the net change in shares.

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: 21 buyers (opened or added shares) and 9 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +3,371,383.

Managers listing AMH 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.

28 of 28 holders

ActionFiling
Fidelity (FMR LLC)9,290,625$259munder 0.1%Added+163,61715 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc5,671,512$158munder 0.1%Trimmed-79,63615 May 2026 (the filing on sec.gov)
AQR Capital Management LLC4,807,501$134m0.06%Added+1,694,87715 May 2026 (the filing on sec.gov)
Invesco Ltd3,942,563$110munder 0.1%Trimmed-2,219,08312 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP3,544,892$99m0.05%Added+1,608,93414 May 2026 (the filing on sec.gov)
MFS Investment Management† Value as filed implies a price far from other filers'.2,610,155$78munder 0.1%Trimmed-194,87014 May 2026 (the filing on sec.gov)
Millennium Management LLC2,740,570$77munder 0.1%Added+595,64815 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.1,460,120$41munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Holocene Advisors LP1,357,801$38m0.09%Added+781,65115 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC1,113,598$31munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Tudor Investment Corp1,007,393$28m0.05%Added+830,75415 May 2026 (the filing on sec.gov)
Woodline Partners LP1,000,958$28m0.11%Newnew15 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC985,303$28m0.11%Added+166,27415 May 2026 (the filing on sec.gov)
AllianceBernstein LP559,827$18munder 0.1%Added+49,81115 May 2026 (the filing on sec.gov)
Citadel Advisors LLC506,799$14munder 0.1%Trimmed-119,04915 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC415,286$12munder 0.1%Added+221,29827 Oct 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC293,883$8.2m0.06%Added+147,48315 May 2026 (the filing on sec.gov)
Winton Group Ltd276,765$7.7m0.27%Newnew12 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd232,037$6.5munder 0.1%Trimmed-1,517,38718 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP205,396$5.7munder 0.1%Added+187,91115 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC181,827$5.1munder 0.1%Added+141,04115 May 2026 (the filing on sec.gov)
GAMCO Investors Inc163,905$4.6munder 0.1%Held014 May 2026 (the filing on sec.gov)
Quantbot Technologies LP87,058$2.4m0.10%Newnew13 May 2026 (the filing on sec.gov)
Man Group PLC73,055$2.0munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP36,195$1.0munder 0.1%Trimmed-1,114,12615 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.
9 in Q3 2024 to 8 in Q2 2026

Tracked managers listing it, at least.

05101520201420182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
AMH by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20131$20mn.a.n.a.
Q1 20141$15mn.a.n.a.
Q2 20142$30mn.a.n.a.
Q3 20143$25mn.a.n.a.
Q4 20141$6.1mn.a.n.a.
Q1 20152$17mn.a.n.a.
Q3 20151$352kn.a.n.a.
Q4 20152$745kn.a.n.a.
Q2 20165$199mn.a.n.a.
Q3 201610$388mn.a.n.a.
Q4 20167$309mn.a.n.a.
Q1 20177$367mn.a.n.a.
Q2 201710$854mn.a.n.a.
Q3 201710$925mn.a.n.a.
Q4 201710$858mn.a.n.a.
Q1 20186$327mn.a.n.a.
Q2 20184$249mn.a.n.a.
Q3 20184$207mn.a.n.a.
Q4 20183$112mn.a.n.a.
Q1 20194$112mn.a.n.a.
Q2 20197$331mn.a.n.a.
Q3 20199$695mn.a.n.a.
Q4 20199$882mn.a.n.a.
Q1 20207$729mn.a.n.a.
Q2 20208$697mn.a.n.a.
Q3 20208$583mn.a.n.a.
Q4 20206$137mn.a.n.a.
Q1 20216$222mn.a.n.a.
Q2 20216$304mn.a.n.a.
Q3 20219$448mn.a.n.a.
Q4 202115$670mn.a.n.a.
Q1 20229$459mn.a.n.a.
Q2 20226$470mn.a.n.a.
Q3 20228$404mn.a.n.a.
Q4 20227$331mn.a.n.a.
Q1 20237$472mn.a.n.a.
Q2 202310$599mn.a.n.a.
Q3 202311$720mn.a.n.a.
Q4 202317$907m133
Q1 20249$549m48
Q2 20247$515m52
Q3 20249$631m54
Q4 20248$768m72
Q1 20257$613m44
Q2 20259$588m54
Q3 202510$512m74
Q4 202510$634m1215
Q1 202613$458m219
Q2 20268$744m1717

Compare with…

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

AMH and WELL →AMH and EQIX →AMH and PLD →Choose a stock to compare with AMH →

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 AMH, latest filings →Back to the 13F Explorer →