Alexanders Inc

ALX

Exchange: NYSE
Industry: Real Estate Investment Trusts
SEC CIK: 0000003499

SEC filings (opens in a new tab)

No open-market purchases or sales by Alexanders Inc insiders were filed in the last 90 days; 153 institutions reported holding it in 13F filings for Q2 2026, worth $550.7M in total; Southeastern Asset Management (Longleaf) is the only superinvestor holding it.

Q1 2026 vs. Q4 2025

How the institutions holding Alexanders Inc changed between Q4 2025 and Q1 2026.

All holders in Q1 2026 All holders in Q4 2025

13F holders of ALX: Q4 2025 compared with Q1 2026
Measure	Q4 2025	Of which not filed for Q1 2026	Q1 2026	Change
Holders	146	3	150	+7
Shares	1.79M	228.2K	1.94M	+382.8K (+24.5%)
Value	$390.0M	$49.7M	$459.1M	+$118.9M (+34.9%)

3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (24)

Institutions that held Alexanders Inc at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to ALX in Q1 2026
Institution	Shares	Value	% of portfolio
Vanguard Portfolio Management LLC	189,970	$44.9M	0.00%
Vanguard Capital Management LLC	92,432	$21.8M	0.00%
Punch & Associates Investment Management, Inc.	20,415	$4.82M	0.28%
Thompson Siegel & Walmsley LLC	16,744	$3.96M	0.07%
Vanguard Fiduciary Trust Co	14,905	$3.52M	0.00%
Citadel Advisors LLC	10,546	$2.49M	0.00%
D. E. Shaw & Co., Inc.	9,912	$2.34M	0.00%
Hussman Strategic Advisors, Inc.	6,300	$1.49M	0.32%
Point72 Asset Management, L.P.	5,872	$1.39M	0.00%
XTX Topco Ltd	5,755	$1.36M	0.02%
Militia Capital Management LLC	2,100	$496.0K	0.11%
Vanguard Asset Management, Ltd	1,709	$403.7K	0.00%
O'Brien Greene & Co. Inc	1,083	$255.8K	0.07%
Vanguard Global Advisers, LLC	900	$212.6K	0.00%
Brevan Howard Capital Management LP	850	$200.8K	0.00%
Vanguard Investments Australia, Ltd.	552	$130.4K	0.00%
Vestcor Inc	453	$107.0K	0.00%
Jones Financial Companies LLLP	100	$23.6K	0.00%
Versant Capital Management, Inc	57	$13.5K	0.00%
Quantbot Technologies LP	56	$13.2K	0.00%
Advisory Services Network, LLC	55	$13.0K	0.00%
Root Financial Partners, LLC	21	$4.96K	0.00%
JPL Wealth Management, LLC	5	$1.18K	0.00%
Twin Peaks Wealth Advisors, LLC	2	$472	0.00%

Sold out (17)

Institutions that held Alexanders Inc at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of ALX in Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Millennium Management LLC	25,950	$5.66M
Voss Capital, LLC	15,000	$3.27M
ExodusPoint Capital Management, LP	6,103	$1.33M
Quest Partners LLC	2,868	$625.1K
HRT Financial LP	2,712	$591.0K
Jane Street Group, LLC	2,396	$522.2K
Jump Financial, LLC	2,156	$469.9K
Ieq Capital, LLC	2,079	$453.2K
Y-Intercept (Hong Kong) Ltd	1,699	$370.3K
HSBC Holdings PLC	1,383	$300.3K
Jain Global LLC	938	$204.4K
Covestor Ltd	241	$53.0K
Kestra Advisory Services, LLC	218	$47.5K
Garton & Associates Financial Advisors LLC	176	$38.4K
Amalgamated Bank	68	$15.0K
SRS Capital Advisors, Inc.	9	$1.96K
Quarry LP	3	$654

Not filed for Q1 2026 yet (3)

Institutions that held Alexanders Inc at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ALX in Q4 2025 that haven't filed for Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Vanguard Group Inc	199,629	$43.5M
Norges Bank	28,500	$6.21M
CIBC Private Wealth Group, LLC	57	$12.4K