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
29
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 11 listed it in both
Shares listed
21,332,202
combined, among listed positions
Reported value
$1.1bn
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: 15 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -409,933.

Managers listing ESTC 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.

29 of 29 holders

ActionFiling
AQR Capital Management LLC7,551,713$378m0.17%Added+6,63215 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.3,462,254$173m0.10%Added+1,472,77815 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP2,264,806$113m0.80%Added+1,549,49415 May 2026 (the filing on sec.gov)
Millennium Management LLC1,813,931$91munder 0.1%Added+726,79415 May 2026 (the filing on sec.gov)
Point72 Asset Management LP1,118,704$56m0.07%Trimmed-1,722,66115 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC948,382$47m0.06%Added+753,65415 May 2026 (the filing on sec.gov)
Marshall Wace LLP696,471$35munder 0.1%Trimmed-242,87415 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)542,755$27munder 0.1%Trimmed-339,55015 May 2026 (the filing on sec.gov)
Two Sigma Investments LP510,210$26munder 0.1%Added+93,16215 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC509,592$25m0.18%Added+152,37915 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP321,363$16munder 0.1%Trimmed-88,14214 May 2026 (the filing on sec.gov)
Verition Fund Management LLC285,130$14m0.09%Added+97,84915 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP234,651$12m0.09%Added+47,62914 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC199,729$10.0munder 0.1%Trimmed-39,28613 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc186,116$9.3munder 0.1%Trimmed-125,29315 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP183,767$9.2munder 0.1%Added+37,27315 May 2026 (the filing on sec.gov)
Invesco Ltd166,325$8.3munder 0.1%Added+37,48112 May 2026 (the filing on sec.gov)
MFS Investment Management72,919$3.6munder 0.1%Trimmed-141,84014 May 2026 (the filing on sec.gov)
AllianceBernstein LP34,296$2.6munder 0.1%Added+1,41015 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd39,159$2.0munder 0.1%Held018 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP35,033$1.8munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Man Group PLC33,781$1.7munder 0.1%Trimmed-175,10815 May 2026 (the filing on sec.gov)
Citadel Advisors LLC33,290$1.7munder 0.1%Trimmed-50,11615 May 2026 (the filing on sec.gov)
Walleye Capital LLC31,185$1.6munder 0.1%Trimmed-2,88413 May 2026 (the filing on sec.gov)
Holocene Advisors LP29,191$1.5munder 0.1%Added+7,50615 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.
6 in Q3 2024 to 7 in Q2 2026

Tracked managers listing it, at least.

010203020192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ESTC by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20187$89mn.a.n.a.
Q1 20194$149mn.a.n.a.
Q2 20199$675mn.a.n.a.
Q3 20199$854mn.a.n.a.
Q4 201912$911mn.a.n.a.
Q1 20208$710mn.a.n.a.
Q2 202012$1.3bnn.a.n.a.
Q3 20209$1.5bnn.a.n.a.
Q4 202012$2.3bnn.a.n.a.
Q1 202110$1.5bnn.a.n.a.
Q2 202114$2.2bnn.a.n.a.
Q3 202114$2.2bnn.a.n.a.
Q4 202113$1.9bnn.a.n.a.
Q1 20227$901mn.a.n.a.
Q2 202211$653mn.a.n.a.
Q3 20229$1.0bnn.a.n.a.
Q4 20226$361mn.a.n.a.
Q1 20237$898mn.a.n.a.
Q2 20236$1.1bnn.a.n.a.
Q3 20238$1.6bnn.a.n.a.
Q4 202312$2.4bn94
Q1 202411$2.1bn55
Q2 202411$2.4bn56
Q3 20246$1.2bn34
Q4 202417$1.7bn132
Q1 202515$1.6bn87
Q2 202522$1.5bn156
Q3 202519$1.3bn129
Q4 202514$1.3bn2013
Q1 202610$944m1516
Q2 20267$798m1814

Compare with…

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

ESTC and GOOGL →ESTC and AMZN →ESTC and MSFT →Choose a stock to compare with ESTC →

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