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DO

Diamond Offshore Drilling
DO

Delisted

DO was delisted on the 24th of April, 2020.

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1 hedge funds and large institutions have $327K invested in Diamond Offshore Drilling in 2026 Q1 according to their latest regulatory filings, with 1 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1
Holders Change
+1
Holders Change %
–
% of All Funds
0.01%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
1
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
KRS
Kentucky Retirement Systems
Kentucky
+$327K

Top Sellers

No sellers this quarter

DO Hedge Fund Activity: Q1 2026 in Review

1 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Diamond Offshore Drilling (DO) for Q1 2026, worth a combined $327K.

Buyers outnumbered sellers: 1 fund opened new DO positions and 0 closed out — a net gain of 1 holder — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Kentucky Retirement Systems, opening a new position worth an estimated $327K.

  • 1 institutional investor held Diamond Offshore Drilling (DO) as of Q1 2026, up from 0 in Q4 2025.
  • Funds reported $327K of Diamond Offshore Drilling stock for Q1 2026.
  • 1 fund opened new Diamond Offshore Drilling positions in Q1 2026 and 0 closed out, a net change of +1 holder.
  • The largest Diamond Offshore Drilling buyer in Q1 2026 was Kentucky Retirement Systems, an estimated $327K added.

Based on aggregated 13F filings for Q1 2026.