R Squared Ltd DSX β€” DIANA SHIPPING INC

Ownership history in R Squared Ltd  Β·  4 quarters on record

AI Ownership Summary

R Squared Ltd reported DIANA SHIPPING INC (DSX) in 4 quarterly 13F filings from 2025 Q1 through 2026 Q1. Peak portfolio weight reached 0.03% in 2025 Q2. The latest visible filing shows DSX at 0.02% 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 DSX ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was R Squared Ltd's position in DIANA SHIPPING 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

DSX was reported at 0.02% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.03% in 2025 Q2

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

Time in book
Holding Window
2025 Q1 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.

DSX stock page R Squared Ltd fund profile R Squared Ltd full holdings
How R Squared Ltd held DSX β€” position size vs. price
% of Fund (quarterly)    DSX 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)
2026 Q1 ADDED β€” β€” β€” 13,922 +3,302 +31.1% 0.02% $35K 2026-04-29 $2.47
2025 Q4 REDUCED 70.2% +51.5% ❌ 10,620 -24,980 -70.2% 0.01% $18K 2026-01-30 $2.31
2025 Q2 ADDED β€” β€” β€” 35,600 +19,205 +117.1% 0.03% $52K 2025-07-31 $1.51
2025 Q1 INITIATED β€” β€” β€” 16,395 β€” β€” 0.03% $26K 2025-05-09 $1.37

🏒 Other funds also holding DSX

As of 2026 Q1 β€” sorted by position size

E Fund Management (Hong Kong) Co., Ltd. 3Y 0.58% Hosking Partners LLP 3Y 7Y 0.16% E Fund Management Co., Ltd. 3Y 0.04% MBE Wealth Management, LLC 3Y 0.02% CHICAGO TRUST Co NA 3Y 7Y 0.01% DDD Partners, LLC 3Y 7Y 0.01% SBI Securities Co., Ltd. 0.0% ARMSTRONG ADVISORY GROUP, INC 3Y 0.0% Blue Trust, Inc. 3Y 0.0% Farther Finance Advisors, LLC 0.0%

FAQ About R Squared Ltd and DSX

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

How long has R Squared Ltd reported owning DSX?

R Squared Ltd reported DSX across 4 quarterly 13F filings, from 2025 Q1 through 2026 Q1.

What was the largest reported DSX position in R Squared Ltd's portfolio?

The largest reported portfolio weight for DSX was 0.03% in 2025 Q2.

What is the latest reported DSX position on this page?

The most recent filing on this page is 2026 Q1, when R Squared Ltd reported 13,922 shares, equal to 0.02% of portfolio, with an estimated market value of $35K.

What does the chart on this DSX ownership page compare?

The chart compares R Squared Ltd's quarterly DSX 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 R Squared Ltd time their DSX position?

Based on 13F filing dates vs. subsequent DSX price moves, R Squared Ltd correctly timed 2 out of 3 reported position changes (67%). The annualised alpha on DSX relative to SPY over the holding period was +42.8%.

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