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SC 13D/A ·Filed Sep 21, 2026

SDRL

SEADRILL Ltd
BEARISH
Impact 5/10
Horizonweeks Processed1mo ago SEC0000919574-26-006414
Activist stake amendment (position change)
Actionable Insight ▼ Bearish

Elliott's substantial open-market selling at elevated prices ($46-$51 range) suggests reduced conviction or profit-taking after the stock's rally from the $30 level where it was buying in December 2025. The large swap overlay (6.5% economic exposure) indicates Elliott retains significant downside protection and could re-engage if the stock declines. Watch for any changes in the swap positions or further 13D amendments that could signal a shift in strategy.

DirectionBearish
Confidencehigh
Horizonweeks
Latest settled — T+20d
SDRL ▲ +1.90% at T+20d
SHORT call ✗ call lost -1.90% · α vs SPY -2.46% · entry $46.85 → $47.74
Next anchor: T+60d in 7w
Latest observation: T+23 -2.14% FF3 residual α
Entry = T+0 close
Sep 21, 2026
via day close
T+1d
-0.90%
call +0.90% · α +0.18%
$46.43
settled 5w ago
T+5d
-4.87%
call +4.87% · α +3.68%
$44.57
settled 29d ago
T+20d
+1.90%
call -1.90% · α -2.46%
$47.74
settled 8d ago
T+60d
Pending
in 7w

Price Chart

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Executive Summary

Elliott Investment Management filed Amendment No. 8 to its Schedule 13D on Seadrill Ltd, disclosing a reduction in its beneficial ownership to 3,643,112 common shares (5.8% of shares outstanding as of August 6, 2026). The filing details open-market sales of 796,569 shares between August 10 and September 21, 2026, at prices ranging from $46.00 to $51.08 per share. Elliott also disclosed cash-settled swaps representing economic exposure to an additional 4,042,300 shares (6.5%), bringing combined economic exposure to approximately 12.3% of outstanding common shares. The reduction in the direct stake signals potential de-escalation or profit-taking, though the large derivative overlay maintains significant economic interest.

Key Financial Metrics

Stake
5.8%
Stake Value
$80.7M
Investor
Elliott Investment Management L.P.

Key Facts

  • Elliott Investment Management reduced its beneficial ownership to 3,643,112 common shares (5.8%) from an undisclosed prior level.
  • Sold 796,569 shares in the open market between August 10 and September 21, 2026, at prices between $46.00 and $51.08 per share.
  • Aggregate cost of reported common shares is approximately $80,653,737.
  • Elliott holds cash-settled swaps on 4,042,300 shares (6.5% economic exposure) with no voting or dispositive power.
  • Combined economic exposure (shares + swaps) is approximately 12.3% of outstanding common shares.
  • Percentage based on 62,541,443 shares outstanding as of August 6, 2026, per the issuer's Form 10-Q.
  • Prior filing (Dec 2025) showed purchases of 509,400 shares at $29.47-$32.27 per share, indicating a significant price appreciation since then.

Financial Impact

Elliott sold 796,569 shares at an estimated total of approximately $38 million (based on weighted average prices around $47-$48). The reduction in direct stake from a higher prior level (not disclosed) represents a material decrease in activist alignment.

ownership percentageactivist pressureshare price

Risk Factors

  • Elliott's selling could pressure the stock if it continues or accelerates.
  • The derivative overlay creates potential for rapid position changes without public disclosure.
  • Reduced direct stake may weaken Elliott's ability to influence management or board decisions.

Investment Themes

Traditional Energy

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
SC 13D/A Filing (Primary)0000919574-26-006414
Document: 0000919574-26-006414-index-headers.html0000919574-26-006414
Document: 0000919574-26-006414-index.html0000919574-26-006414
Document: 0000919574-26-006414.txt0000919574-26-006414
8 reports for SDRL
Performance horizon

Track record builds as more directional reports settle.

Filters
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Reports for SDRL — sortable, filterable
TypeNow
Oct 8, 2026
18d ago
SC 13D/A
BEARISH ★ 6/10
$46.15 $46.99▼ −1.82%▼ −1.88%$51.95 (−12.57%)
Sep 21, 2026
5w ago
SC 13D/A
BEARISH ★ 5/10
$46.85 $46.43▲ +0.90%▲ +0.18%$51.95 (−10.89%)
Jun 30, 2026
16w ago
8-K
BULLISH ★ 7/10
$38.85 $39.87▲ +2.63%▲ +2.76%$51.95 (+33.72%)
Jun 22, 2026
18w ago
8-K
NEUTRAL ★ 3/10
$39.77 $37.70▼ −5.20%▼ −5.16%$51.95 (+30.63%)
Jun 15, 2026
19w ago
8-K
NEUTRAL ★ 4/10
$42.39 $40.22▼ −5.12%▼ −4.52%$51.95 (+22.55%)
Jun 12, 2026
19w ago
Insider Cluster
NEUTRAL ★ 2/10
$44.25 $42.39▼ −4.20%▼ −5.97%$51.95 (+17.40%)
Jun 5, 2026
20w ago
8-K
NEUTRAL ★ 3/10
$44.38 $45.47▲ +2.46%▲ +2.23%$51.95 (+17.06%)
Feb 25, 2026
34w ago
8-K
MIXED ★ 6/10
$43.26 $43.88▲ +1.43%▲ +1.89%$51.95 (+20.09%)
Showing 8 of 8

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Report published Sep 21, 2026