SHERBROOKE PARK ADVISERS LLC BDN β€” BRANDYWINE RLTY TR

Ownership history in SHERBROOKE PARK ADVISERS LLC  Β·  4 quarters on record

AI Ownership Summary

SHERBROOKE PARK ADVISERS LLC reported BRANDYWINE RLTY TR (BDN) in 4 quarterly 13F filings from 2024 Q1 through 2025 Q4. Peak portfolio weight reached 0.14% in 2025 Q4. The latest visible filing shows BDN at 0.14% 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.

What this BDN ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was SHERBROOKE PARK ADVISERS LLC's position in BRANDYWINE RLTY TR, 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
2025 Q4

BDN was reported at 0.14% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.14% in 2025 Q4

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

Time in book
Holding Window
2024 Q1 to 2025 Q4

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.

BDN stock page SHERBROOKE PARK ADVISERS LLC fund profile SHERBROOKE PARK ADVISERS LLC full holdings
How SHERBROOKE PARK ADVISERS LLC held BDN β€” position size vs. price
% of Fund (quarterly)    BDN price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
πŸ“‹ Quarterly Holdings History 4 quarters  β–Ύ
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 66.7% -4.7% βœ… 18,286 -36,616 -66.7% 0.14% $53K 2026-02-14 (Est.) $3.05
2024 Q3 ADDED β€” β€” β€” 54,902 +32,225 +142.1% 0.07% $299K 2024-11-14 $4.38
2024 Q2 REDUCED 44.0% +25.4% ❌ 22,677 -17,823 -44.0% 0.02% $102K 2024-08-14 $4.09
2024 Q1 INITIATED β€” β€” β€” 40,500 β€” β€” 0.04% $194K 2024-05-15 $3.91

🏒 Other funds also holding BDN

As of 2026 Q2 β€” sorted by position size

Pensionfund PDN 3Y 7Y 0.21% Pensionfund Sabic 3Y 7Y 0.16%

FAQ About SHERBROOKE PARK ADVISERS LLC and BDN

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

How long has SHERBROOKE PARK ADVISERS LLC reported owning BDN?

SHERBROOKE PARK ADVISERS LLC reported BDN across 4 quarterly 13F filings, from 2024 Q1 through 2025 Q4.

What was the largest reported BDN position in SHERBROOKE PARK ADVISERS LLC's portfolio?

The largest reported portfolio weight for BDN was 0.14% in 2025 Q4.

What is the latest reported BDN position on this page?

The most recent filing on this page is 2025 Q4, when SHERBROOKE PARK ADVISERS LLC reported 18,286 shares, equal to 0.14% of portfolio, with an estimated market value of $53K.

What does the chart on this BDN ownership page compare?

The chart compares SHERBROOKE PARK ADVISERS LLC's quarterly BDN 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 SHERBROOKE PARK ADVISERS LLC time their BDN position?

Based on 13F filing dates vs. subsequent BDN price moves, SHERBROOKE PARK ADVISERS LLC correctly timed 1 out of 3 reported position changes (33%). The annualised alpha on BDN relative to SPY over the holding period was -1.2%.

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