Avalonbay Communities AVB Institutional Ownership

Ownership Summary

Avalonbay Communities Inc (NYSE:AVB) has 735 institutional investors with active 13F positions as of March 2026.

• They owned 9001.4% of outstanding stock in March 2026, down from 10478.5% the prior quarter.
• Their total shares held in AVB increased 10.51% quarter over quarter, and separately, investors owning Avalonbay Communities decreased 5.89% from a year ago.
• Of these 735 funds, 356 grew their exposure to Avalonbay Communities, 280 cut back, and 99 maintained positions.
• Combined, these investors held 125.21Mn shares in AVB for March 2026, up by 11.91Mn shares quarter on quarter, and down 15.17Mn shares year over year.
• As of March 31, 2026, BlackRock, Inc. held the largest stake in Avalonbay Communities with 17.54Mn shares, accounting for 1260.66% of total shares outstanding.
• The largest buyers of Avalonbay Communities for the quarter ending March 2026 were VANGUARD PORTFOLIO MANAGEMENT LLC (12.17Mn), VANGUARD CAPITAL MANAGEMENT LLC (9.21Mn), PRICE T ROWE ASSOCIATES INC /MD/ (3.93Mn), CITADEL ADVISORS LLC (1.25Mn), VANGUARD FIDUCIARY TRUST CO (796.95K).
• Top sellers of AVB stock for the quarter ending March 2026 included Auto-Owners Insurance Co (11.79Mn), BlackRock, Inc. (1.02Mn), CANADA PENSION PLAN INVESTMENT BOARD (982.88K), WELLINGTON MANAGEMENT GROUP LLP (972.73K), Goldman Sachs Group Inc (782.46K).
• Business Quant data shows the 10 biggest positions in Avalonbay Communities as of March 2026 are held by BlackRock, Inc. (17.54Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (12.17Mn), State Street Corp (9.27Mn), VANGUARD CAPITAL MANAGEMENT LLC (9.21Mn), Jpmorgan Chase & Co (4.47Mn), Principal Financial Group Inc (4.44Mn), GEODE CAPITAL MANAGEMENT, LLC (4.28Mn), PRICE T ROWE ASSOCIATES INC /MD/ (3.93Mn), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (3.43Mn), Northern Trust Corp (2.66Mn).