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 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; 3 listed it in both
Shares listed: 4,488,480; combined, among listed positions
Reported value: $507m; 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: 16 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +294,235.

Managers listing ECG 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.

ActionShare of book at least

28 of 28 holders

				Action		Filing
Invesco Ltd	956,606	$113m	under 0.1%	Trimmed	-276,008	12 May 2026 (the filing on sec.gov)
Capital World Investors	614,312	$73m	under 0.1%	New	new	13 May 2026 (the filing on sec.gov)
Millennium Management LLC	565,489	$67m	under 0.1%	Trimmed	-76,761	15 May 2026 (the filing on sec.gov)
AllianceBernstein LP	676,599	$58m	under 0.1%	Trimmed	-158,944	15 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.	421,706	$50m	under 0.1%	Added	+376,492	15 May 2026 (the filing on sec.gov)
AQR Capital Management LLC	232,410	$26m	under 0.1%	Added	+199,103	15 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC	148,400	$18m	under 0.1%	Added	+104,000	14 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC	136,144	$16m	0.06%	New	new	15 May 2026 (the filing on sec.gov)
Winton Group Ltd	121,069	$14m	0.50%	Added	+7,936	12 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP	109,759	$13m	under 0.1%	Added	+20,033	14 May 2026 (the filing on sec.gov)
Tudor Investment Corp	72,563	$8.6m	under 0.1%	Trimmed	-35,247	15 May 2026 (the filing on sec.gov)
Jane Street Group LLC	72,199	$8.5m	under 0.1%	Trimmed	-138,585	12 May 2026 (the filing on sec.gov)
Citadel Advisors LLC	59,430	$7.0m	under 0.1%	Trimmed	-227,321	15 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc	48,067	$5.7m	under 0.1%	Added	+6,285	15 May 2026 (the filing on sec.gov)
Marshall Wace LLP	36,636	$4.3m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
GAMCO Investors Inc	36,225	$4.3m	under 0.1%	Trimmed	-11,319	14 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC	28,008	$3.3m	under 0.1%	Added	+19,715	13 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP	24,058	$2.8m	under 0.1%	Added	+13,891	15 May 2026 (the filing on sec.gov)
Point72 Asset Management LP	23,776	$2.8m	under 0.1%	Trimmed	-56,528	15 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd	22,394	$2.6m	under 0.1%	Held	0	18 May 2026 (the filing on sec.gov)
Holocene Advisors LP	20,184	$2.4m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
Verition Fund Management LLC	18,078	$2.1m	under 0.1%	Trimmed	-1,216	15 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC	10,258	$1.2m	under 0.1%	Trimmed	-34,349	15 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP	8,439	$996k	under 0.1%	Added	+2,730	15 May 2026 (the filing on sec.gov)
Man Group PLC	8,009	$946k	under 0.1%	Added	+1,067	15 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

Capital World Investorsnew position · 614,312 shares now+614,312
D. E. Shaw & Co.existing position · 421,706 shares now+376,492
AQR Capital Management LLCexisting position · 232,410 shares now+199,103
Voloridge Investment Management LLCnew position · 136,144 shares now+136,144
Renaissance Technologies LLCexisting position · 148,400 shares now+104,000

Reductions

Invesco Ltdexisting position · 956,606 shares now-276,008
Citadel Advisors LLCexisting position · 59,430 shares now-227,321
AllianceBernstein LPexisting position · 676,599 shares now-158,944
Jane Street Group LLCexisting position · 72,199 shares now-138,585
Millennium Management LLCexisting position · 565,489 shares now-76,761

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 (5)

ExodusPoint Capital Management LPwas $7.8m
Walleye Capital LLCwas $7.1m
Squarepoint Ops LLCwas $1.8m
Two Sigma Investments LPwas $873k
Bridgewater Associates LPwas $687k

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