BORR
Borr Drilling Limited · Energy · Oil & Gas Drilling
Momentum inputs (comparable managers):
holder breadth +12.5% ·
share flow +27.7% ·
net new positions +11.1%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 33.17K | $152,895 | n/a | n/a |
| Q2 2026 | 72 | -3 | 72.51M | $299.90M | +4 | −7 |
| Q1 2026 | 77 | +3 | 80.36M | $463.29M | +11 | −8 |
| Q4 2025 | 74 | +2 | 65.83M | $265.30M | +3 | −1 |
| Q3 2025 | 14 | -1 | 36.34M | $97.75M | n/a | −1 |
| Q2 2025 | 12 | 0 | 38.10M | $69.73M | +1 | −1 |
| Q1 2025 | 9 | +1 | 15.27M | $33.45M | +1 | n/a |
| Q4 2024 | 8 | 0 | 11.96M | $46.66M | +1 | −1 |
| Q3 2024 | 7 | 0 | 4.79M | $26.29M | n/a | n/a |
| Q2 2024 | 7 | n/a | 5.17M | $33.38M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 4.16M | +3.1% | $9.10M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Millennium Management ✦ | 3.81M | +1025.5% | $8.35M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 2.90M | +2.6% | $6.36M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 4 | Citadel Advisors ✦ | 2.07M | +48.1% | $4.54M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 5 | Marshall Wace ✦ | 1.55M | -5.0% | $3.39M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 6 | Renaissance Technologies ✦ | 403.16K | -73.3% | $882,920 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 7 | AQR Capital Management ✦ | 217.31K | New | $475,899 | 0.0% | New | 1 | SEC ↗ ×5 |
| 8 | T. Rowe Price ✦ | 104.12K | +13.1% | $229,000 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | Gotham Asset Management ✦ | 56.02K | -57.4% | $122,675 | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| AQR Capital Management | $475,899 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 185 holders, 110.25M shares, $608.66M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
Director · 500.00K sh @ 4.60 · $2.30M
Officer · Chief Operating… · 300.00K sh @ 4.91 · $1.47M
Director · 750.00K sh @ 4.72 · $3.54M
Director · 1.50M sh @ 4.93 · $7.40M
Director · 2.50M sh @ 4.74 · $11.84M
Director · 1.25M sh @ 4.31 · $5.39M
Director · 1.50M sh @ 4.24 · $6.36M
Director · 1.50M sh @ 4.13 · $6.20M
Officer · Chief Executive… · 45.50K sh @ 4.40 · $200,200
Director · 150.00K sh @ 4.38 · $656,925
Open-market sales (S)
Officer · 300.00K sh · $1.47M
Officer · 10.90K sh · $52,359
Officer · 25.88K sh · $124,269
Officer · 19.62K sh · $94,245
Officer · 10.54K sh · $50,588
Officer · 16.50K sh · $75,052
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
13.1% of class · View original SEC filing ↗
12.2% of class · View original SEC filing ↗