Quinn Opportunity Partners LLC AVB — AVALONBAY COMMUNITIES INC

Ownership history in Quinn Opportunity Partners LLC  ·  22 quarters on record

AI Ownership Summary

Quinn Opportunity Partners LLC reported AVALONBAY COMMUNITIES INC (AVB) in 22 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 1.23% in 2025 Q3. The latest visible filing shows AVB at 0.77% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this AVB ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Quinn Opportunity Partners LLC's position in AVALONBAY COMMUNITIES INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

AVB was reported at 0.77% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.23% in 2025 Q3

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

AVB stock page Quinn Opportunity Partners LLC fund profile Quinn Opportunity Partners LLC full holdings
How Quinn Opportunity Partners LLC held AVB — position size vs. price
% of Fund (quarterly)    AVB price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 UNCHANGED — — — 90,000 — 0% 0.77% $14.7M 2026-05-15 $180.84
2025 Q4 UNCHANGED — — — 90,000 — 0% 0.69% $16.3M 2026-02-13 $174.25
2025 Q3 ADDED — — — 90,000 +71,000 +373.7% 1.23% $17.4M 2025-11-13 $173.37
2025 Q2 REDUCED 17.4% -4.9% ✅ 19,000 -4,000 -17.4% 0.32% $3.9M 2025-08-08 $181.32
2025 Q1 REDUCED 46.1% -4.4% ✅ 23,000 -19,674 -46.1% 0.34% $4.9M 2025-05-14 $194.03
2024 Q4 UNCHANGED — — — 42,674 — 0% 0.63% $9.4M 2025-02-13 $210.10
2024 Q3 REDUCED — — — 42,674 -1,000 -2.3% 0.93% $9.6M 2024-11-13 $220.80
2024 Q2 UNCHANGED — — — 43,674 — 0% 1.03% $9.0M 2024-08-13 $199.05
2024 Q1 UNCHANGED — — — 43,674 — 0% 0.90% $8.1M 2024-05-15 $185.02
2023 Q4 ADDED — — — 43,674 +2,597 +6.3% 0.85% $8.2M 2024-02-13 $158.95
12 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding AVB

As of 2026 Q1 — sorted by position size

Waterfall Asset Management, LLC 6.87% AEW CAPITAL MANAGEMENT L P 3Y 7Y 6.23% Sophron Capital Management L.P. 5.74% Waterfront Capital Partners, LLC 3Y 7Y 5.72% B&I Capital AG 3Y 3.81% Adelante Capital Management LLC 3Y 7Y 3.63% Vert Asset Management LLC 3Y 3.62% GSI Capital Advisors LLC 3Y 7Y 2.84% LASALLE INVESTMENT MANAGEMENT SECURITIES LLC 3Y 7Y 2.23% PGGM Investments 3Y 7Y 2.13%

FAQ About Quinn Opportunity Partners LLC and AVB

These are the practical questions this page is built to answer before you even open the full history table.

How long has Quinn Opportunity Partners LLC reported owning AVB?

Quinn Opportunity Partners LLC reported AVB across 10 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported AVB position in Quinn Opportunity Partners LLC's portfolio?

The largest reported portfolio weight for AVB was 1.23% in 2025 Q3.

What is the latest reported AVB position on this page?

The most recent filing on this page is 2026 Q1, when Quinn Opportunity Partners LLC reported 90,000 shares, equal to 0.77% of portfolio, with an estimated market value of $14.7M.

What does the chart on this AVB ownership page compare?

The chart compares Quinn Opportunity Partners LLC's quarterly AVB portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did Quinn Opportunity Partners LLC time their AVB position?

Based on 13F filing dates vs. subsequent AVB price moves, Quinn Opportunity Partners LLC correctly timed 10 out of 15 reported position changes (67%). The annualised alpha on AVB relative to SPY over the holding period was -9.1%.

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