Ownership history in Mariner, LLC · 12 quarters on record
This page tracks every 13F SEC filing in which Mariner, LLC reported a position in GIBRALTAR INDS INC (ROCK). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 3,549 | -3,358 | -48.6% | 0.00% | $223K | $62.80 |
| 2025 Q1 | ADDED | 6,907 | +531 | +8.3% | 0.00% | $405K | $58.66 |
| 2024 Q4 | REDUCED | 6,376 | -2,186 | -25.5% | 0.00% | $376K | $58.90 |
| 2024 Q3 | REDUCED | 8,562 | -199 | -2.3% | 0.00% | $599K | $69.93 |
| 2024 Q2 | REDUCED | 8,761 | -87 | -1.0% | 0.00% | $601K | $68.55 |
| 2024 Q1 | REDUCED | 8,848 | -226 | -2.5% | 0.00% | $713K | $80.53 |
| 2023 Q4 | ADDED | 9,074 | +134 | +1.5% | 0.00% | $717K | $78.98 |
| 2023 Q3 | REDUCED | 8,940 | -581 | -6.1% | 0.00% | $604K | $67.51 |
| 2023 Q2 | ADDED | 9,521 | +112 | +1.2% | 0.00% | $599K | $62.92 |
| 2023 Q1 | REDUCED | 9,409 | -261 | -2.7% | 0.00% | $456K | $48.50 |
As of 2025 Q4 — sorted by position size