Asset Management One Co., Ltd. DRH — DIAMONDROCK HOSPITALITY CO COM

Ownership history in Asset Management One Co., Ltd.  ·  84 quarters on record

AI Ownership Summary

Asset Management One Co., Ltd. reported DIAMONDROCK HOSPITALITY CO COM (DRH) in 84 quarterly 13F filings from 2024 Q1 through 2026 Q2. Peak portfolio weight reached 0.01% in 2024 Q1. The latest visible filing shows DRH at 0.01% 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 DRH ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Asset Management One Co., Ltd.'s position in DIAMONDROCK HOSPITALITY CO COM, 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 Q2

DRH was reported at 0.01% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.01% in 2024 Q1

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 2026 Q2

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.

DRH stock page Asset Management One Co., Ltd. fund profile Asset Management One Co., Ltd. full holdings
How Asset Management One Co., Ltd. held DRH — position size vs. price
% of Fund (quarterly)    DRH 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 Q2 ADDED — — — 290,090 +8,480 +3.0% 0.01% $3.5M 2026-07-28 $12.91
2026 Q1 REDUCED — — — 281,610 -1,996 -0.7% 0.01% $2.6M 2026-05-08 $10.71
2025 Q4 REDUCED — — — 283,606 -11,961 -4.0% 0.01% $2.6M 2026-01-27 $9.09
2025 Q3 ADDED — — — 295,567 +1,792 +0.6% 0.01% $2.4M 2025-10-22 $7.66
2025 Q2 REDUCED 8.4% +5.4% ❌ 293,775 -27,097 -8.4% 0.01% $2.3M 2025-07-31 $7.42
2025 Q1 REDUCED — — — 320,872 -37 -0.0% 0.01% $2.5M 2025-04-23 $6.69
2024 Q4 ADDED — — — 320,909 +26,213 +8.9% 0.01% $3.0M 2025-01-30 $8.32
2024 Q3 REDUCED — — — 294,696 -14,266 -4.6% 0.01% $2.6M 2024-10-30 $8.16
2024 Q2 REDUCED — — — 308,962 -3,019 -1.0% 0.01% $2.6M 2024-07-18 $7.65
2024 Q1 REDUCED — — — 311,981 -8,455 -2.6% 0.01% $3.0M 2024-05-02 $7.99
74 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding DRH

As of 2026 Q2 — sorted by position size

1620 INVESTMENT ADVISORS, INC. 3Y 0.51% Vert Asset Management LLC 3Y 0.37% Y-Intercept (Hong Kong) Ltd 3Y 0.1% CWA Asset Management Group, LLC 3Y 7Y 0.08% Nilsine Partners, LLC 3Y 0.07% State of Alaska, Department of Revenue 3Y 7Y 0.02% QRG CAPITAL MANAGEMENT, INC. 0.02% Louisiana State Employees Retirement System 3Y 7Y 0.01% COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 3Y 7Y 0.01% Magnus Financial Group LLC 3Y 7Y 0.01%

FAQ About Asset Management One Co., Ltd. and DRH

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

How long has Asset Management One Co., Ltd. reported owning DRH?

Asset Management One Co., Ltd. reported DRH across 10 quarterly 13F filings, from 2024 Q1 through 2026 Q2.

What was the largest reported DRH position in Asset Management One Co., Ltd.'s portfolio?

The largest reported portfolio weight for DRH was 0.01% in 2024 Q1.

What is the latest reported DRH position on this page?

The most recent filing on this page is 2026 Q2, when Asset Management One Co., Ltd. reported 290,090 shares, equal to 0.01% of portfolio, with an estimated market value of $3.5M.

What does the chart on this DRH ownership page compare?

The chart compares Asset Management One Co., Ltd.'s quarterly DRH 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 Asset Management One Co., Ltd. time their DRH position?

Based on 13F filing dates vs. subsequent DRH price moves, Asset Management One Co., Ltd. correctly timed 31 out of 79 reported position changes (39%). The annualised alpha on DRH relative to SPY over the holding period was -6.7%.

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