Weis Markets Inc (WMK) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

24,639,189Shares Outstanding

97,286Shares held by institutions

$7,094,095Value of institutional holdings

42.02%Institutional ownership %

3.27%Shares Changed QoQ

161No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 161 institutional investors hold a position in Weis Markets Inc (NYSE:WMK).

The collective stake of institutional investors in Weis Markets moved to 42.0% in December 2025, a shift down from the 42.0% reported for September 2025.
Institutional share ownership changed by 3.27% QoQ, while the number of institutional owners saw a decrease of 1.83% YoY.
Among the 161 institutional holders of Weis Markets, 76 added to their stakes while 65 trimmed their positions and 20 held steady.
This class of investors increased its holdings in Weis Markets to 10.35Mn shares for the 13F-cycle ending December 2025, up by 328.02K shares quarter on quarter, and up 2.70K shares year over year.
As of December 31, 2025, DIMENSIONAL FUND ADVISORS LP held Weis Markets's largest shareholding position with over 2.01Mn shares, representing 8.15% of total outstanding shares.
Among the most significant buyers of Weis Markets during December 2025 were Qube Research & Technologies Ltd (177.89K), UBS Group AG (169.79K), DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main (77.24K), JANE STREET GROUP, LLC (56.66K), Edgestream Partners, L.P. (52.79K).
Leading sellers of Weis Markets stock in December 2025 included GEODE CAPITAL MANAGEMENT, LLC (118.44K), BlackRock, Inc. (102.91K), VANGUARD GROUP INC (59.75K), RENAISSANCE TECHNOLOGIES LLC (41.70K), MAVERICK CAPITAL LTD (38.03K).
The top 10 institutional holders of Weis Markets for the quarter ending December 2025 included DIMENSIONAL FUND ADVISORS LP (2.01Mn), VANGUARD GROUP INC (1.49Mn), BlackRock, Inc. (1.09Mn), AMERICAN CENTURY COMPANIES INC (585.19K), STATE STREET CORP (428.88K), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (328.44K), GEODE CAPITAL MANAGEMENT, LLC (278.55K), Bank of New York Mellon Corp (270.51K), MILLENNIUM MANAGEMENT LLC (262.04K), Allianz Asset Management GmbH (229.31K).

161 Institutional Holders

97,286 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	2,009,143	-2,395	-0.12%	$128,766,559.00
VANGUARD GROUP INC	31 Dec, 2025	1,490,283	-59,754	-3.86%	$95,512,238.00
BlackRock, Inc.	31 Dec, 2025	1,089,051	-102,906	-8.63%	$69,797,252.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	585,190	6,026	1.04%	$37,504,844.00
STATE STREET CORP	31 Dec, 2025	428,880	13,699	3.30%	$27,486,919.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	328,436	-14,268	-4.16%	$21,049,463.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	278,545	-118,441	-29.84%	$17,853,530.00
Bank of New York Mellon Corp	31 Dec, 2025	270,512	-1,733	-0.64%	$17,337,100.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	262,044	4,329	1.68%	$16,794,400.00
Allianz Asset Management GmbH	31 Dec, 2025	229,307	25,092	12.29%	$14,696,286.00
MORGAN STANLEY	31 Dec, 2025	206,723	-27,068	-11.58%	$13,248,940.00
Qube Research & Technologies Ltd	31 Dec, 2025	205,505	177,894	644.29%	$13,170,815.00
UBS Group AG	31 Dec, 2025	198,020	169,787	601.38%	$12,691,102.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	193,036	-41,700	-17.76%	$12,371,677.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	182,237	33,571	22.58%	$11,679,573.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	172,585	15,624	9.95%	$11,060,973.00
JANE STREET GROUP, LLC	31 Dec, 2025	170,763	56,662	49.66%	$10,944,201.00
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	31 Dec, 2025	150,413	77,240	105.56%	$9,639,969.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	140,261	30,662	27.98%	$8,989,327.00
NORTHERN TRUST CORP	31 Dec, 2025	115,759	-28,558	-19.79%	$7,418,993.00

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