ECG in the 13F filings

Everus Constr Group · CUSIP 300426103

Quarter

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024

Quarter end: 31 Dec 2025; the date the book describes
Filed: 27 Oct 2026; latest of these filings; the earliest 5 Feb 2026
Managers listing it: 30; at least, of 95 tracked, among listed positions
Comparable managers: 92; filed both Q3 2025 and Q4 2025; 4 listed it in both
Shares listed: 4,211,945; combined, among listed positions
Reported value: $360m; combined, at the quarter end

Among the 92 comparable managers: 21 buyers (opened or added shares) and 11 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +150,375.

Managers listing ECG in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

ActionShare of book at least

30 of 30 holders

				Action		Filing
Invesco Ltd	1,232,614	$105m	under 0.1%	Trimmed	-563,116	19 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP	835,543	$71m	under 0.1%	Trimmed	-314,184	17 Feb 2026 (the filing on sec.gov)
Millennium Management LLC	642,250	$55m	under 0.1%	Added	+397,268	17 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC	286,751	$25m	under 0.1%	Added	+130,013	17 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC	210,784	$18m	under 0.1%	Added	+179,905	12 Feb 2026 (the filing on sec.gov)
Winton Group Ltd	113,133	$9.7m	0.33%	Trimmed	-32,069	11 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp	107,810	$9.2m	under 0.1%	Added	+95,915	17 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP	91,317	$7.8m	0.06%	Added	+81,419	17 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP	89,726	$7.7m	under 0.1%	Added	+26,918	13 Feb 2026 (the filing on sec.gov)
Walleye Capital LLC	83,260	$7.1m	under 0.1%	Added	+755	13 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP	80,304	$6.9m	under 0.1%	Added	+37,542	17 Feb 2026 (the filing on sec.gov)
GAMCO Investors Inc	47,544	$4.1m	under 0.1%	Trimmed	-27,247	5 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.	45,214	$3.9m	under 0.1%	Added	+28,969	17 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC	44,607	$3.8m	under 0.1%	New	new	17 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC	44,400	$3.8m	under 0.1%	Added	+37,700	12 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc	41,782	$3.6m	under 0.1%	Added	+2,021	17 Feb 2026 (the filing on sec.gov)
Quantbot Technologies LP	39,495	$3.4m	0.11%	Added	+10,685	10 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC	33,307	$2.9m	under 0.1%	Trimmed	-10,635	17 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd	22,394	$1.9m	under 0.1%	Held	0	17 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC	20,744	$1.8m	under 0.1%	Added	+17,988	13 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC	19,294	$1.7m	under 0.1%	Added	+4,189	13 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP	17,700	$1.5m	under 0.1%	New	new	17 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP	10,200	$873k	under 0.1%	New	new	17 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP	10,167	$870k	under 0.1%	Trimmed	-8,633	17 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC	8,293	$708k	under 0.1%	Added	+1,549	10 Feb 2026 (the filing on sec.gov)

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Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Millennium Management LLCexisting position · 642,250 shares now+397,268
Jane Street Group LLCexisting position · 210,784 shares now+179,905
Citadel Advisors LLCexisting position · 286,751 shares now+130,013
Tudor Investment Corpexisting position · 107,810 shares now+95,915
ExodusPoint Capital Management LPexisting position · 91,317 shares now+81,419

Reductions

Invesco Ltdexisting position · 1,232,614 shares now-563,116
AllianceBernstein LPexisting position · 835,543 shares now-314,184
Winton Group Ltdexisting position · 113,133 shares now-32,069
GAMCO Investors Incexisting position · 47,544 shares now-27,247
AQR Capital Management LLCexisting position · 33,307 shares now-10,635

New positions and exits

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

New (4)

Exited (3)

Schonfeld Strategic Advisors LLCwas $947k
Holocene Advisors LPwas $843k
Marshall Wace LLPwas $728k

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.

2 in Q4 2024 to 5 in Q2 2026

Tracked managers listing it, at least.

the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.

Compare with…

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

ECG and KLAC →ECG and GE →ECG and LRCX →Choose a stock to compare with ECG →

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

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Quarter	Holders	Reported value	Buyers	Sellers
Q4 2024	2	$23m	2	0
Q1 2025	1	$5.8m	1	1
Q2 2025	4	$102m	3	1
Q3 2025	4	$120m	1	3
Q4 2025	4	$25m	21	11
Q1 2026	4	$107m	16	16
Q2 2026	5	$238m	14	19