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
33
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
3,854,684
combined, among listed positions
Reported value
$955m
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: 17 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +362,326.

Managers listing LECO 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.

33 of 33 holders

ActionFiling
Invesco Ltd1,169,116$291munder 0.1%Added+253,13312 May 2026 (the filing on sec.gov)
AQR Capital Management LLC1,135,450$279m0.13%Added+173,71815 May 2026 (the filing on sec.gov)
MFS Investment Management256,120$64munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd190,355$47munder 0.1%Trimmed-17,66218 May 2026 (the filing on sec.gov)
Point72 Asset Management LP180,673$45m0.06%Added+6,62615 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP101,493$25munder 0.1%Added+10314 May 2026 (the filing on sec.gov)
GAMCO Investors Inc89,500$22m0.22%Held014 May 2026 (the filing on sec.gov)
AllianceBernstein LP92,653$22munder 0.1%Trimmed-3,20615 May 2026 (the filing on sec.gov)
Woodline Partners LP82,305$21m0.08%Added+27,30815 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP74,808$19m0.13%Added+16,15415 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC63,538$16munder 0.1%Trimmed-4,20014 May 2026 (the filing on sec.gov)
Millennium Management LLC59,477$15munder 0.1%Trimmed-81,59115 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC53,310$13m0.05%Trimmed-82,27515 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc51,730$13munder 0.1%Added+5,37015 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC45,412$11munder 0.1%Trimmed-2,44527 Oct 2026 (the filing on sec.gov)
Walleye Capital LLC31,775$7.9munder 0.1%Trimmed-128,07413 May 2026 (the filing on sec.gov)
Citadel Advisors LLC26,269$6.5munder 0.1%Trimmed-20,39415 May 2026 (the filing on sec.gov)
Holocene Advisors LP25,890$6.4munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Man Group PLC21,841$5.4munder 0.1%Trimmed-1,01415 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP15,777$3.9munder 0.1%Added+6,21515 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC15,378$3.8munder 0.1%Added+2,03413 May 2026 (the filing on sec.gov)
Two Sigma Investments LP11,862$3.0munder 0.1%Trimmed-1,45015 May 2026 (the filing on sec.gov)
Verition Fund Management LLC10,276$2.6munder 0.1%Added+3,49115 May 2026 (the filing on sec.gov)
Bridgewater Associates LP9,326$2.3munder 0.1%Trimmed-26,64315 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)8,164$2.0munder 0.1%Added+52815 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.
10 in Q3 2024 to 11 in Q2 2026

Tracked managers listing it, at least.

0510152014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
LECO by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20135$311mn.a.n.a.
Q3 20135$474mn.a.n.a.
Q4 20137$466mn.a.n.a.
Q1 20144$553mn.a.n.a.
Q2 20145$551mn.a.n.a.
Q3 20147$570mn.a.n.a.
Q4 20149$583mn.a.n.a.
Q1 20157$558mn.a.n.a.
Q2 20159$515mn.a.n.a.
Q3 20159$467mn.a.n.a.
Q4 20157$462mn.a.n.a.
Q1 20168$494mn.a.n.a.
Q2 20166$455mn.a.n.a.
Q3 20165$460mn.a.n.a.
Q4 20164$541mn.a.n.a.
Q1 20176$581mn.a.n.a.
Q2 20177$639mn.a.n.a.
Q3 201710$450mn.a.n.a.
Q4 201713$535mn.a.n.a.
Q1 201811$593mn.a.n.a.
Q2 201810$683mn.a.n.a.
Q3 201810$547mn.a.n.a.
Q4 201811$453mn.a.n.a.
Q1 201911$432mn.a.n.a.
Q2 20198$352mn.a.n.a.
Q3 20198$358mn.a.n.a.
Q4 20197$421mn.a.n.a.
Q1 20207$289mn.a.n.a.
Q2 20206$354mn.a.n.a.
Q3 20209$430mn.a.n.a.
Q4 202010$500mn.a.n.a.
Q1 20217$469mn.a.n.a.
Q2 20219$482mn.a.n.a.
Q3 20217$422mn.a.n.a.
Q4 20218$412mn.a.n.a.
Q1 202212$415mn.a.n.a.
Q2 202212$347mn.a.n.a.
Q3 202212$338mn.a.n.a.
Q4 202213$412mn.a.n.a.
Q1 202310$316mn.a.n.a.
Q2 20238$336mn.a.n.a.
Q3 202311$483mn.a.n.a.
Q4 20237$174m42
Q1 20247$166m34
Q2 202412$436m93
Q3 202410$157m64
Q4 20246$163m33
Q1 20258$145m52
Q2 20255$219m13
Q3 202512$360m83
Q4 202511$454m1520
Q1 202611$521m1716
Q2 202611$543m1618

Compare with…

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

LECO and GE →LECO and LRCX →LECO and GEV →Choose a stock to compare with LECO →

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