Mather Group
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Mather Group’s Gibraltar Industries ROCK Stock Holding History

Mather Group’s Portfolio ROCK Stock Details ROCK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		– Sell
-10
Closed -$451 – 2303
2026
Q2 		$451 Sell
10
-23
-70% -$901 ﹤0.01% 1835
2026
Q1 		$1.32K Buy
+33
New +$1.6K ﹤0.01% 1748
2025
Q4 		– Sell
-45
Closed -$2.83K – 1439
2025
Q3 		$2.83K Buy
+45
New +$2.82K ﹤0.01% 1496
2025
Q2 		– Sell
-45
Closed -$2.64K – 1482
2025
Q1 		$2.64K Sell
45
-151
-77% -$9.39K ﹤0.01% 1527
2024
Q4 		$11.5K Buy
196
+151
+336% +$10.3K ﹤0.01% 1210
2024
Q3 		$3.15K Sell
45
-7
-13% -$489 ﹤0.01% 1389
2024
Q2 		$4.19K Hold
52
– – ﹤0.01% 1678
2024
Q1 		$4.11K Buy
+52
New +$4.14K ﹤0.01% 1386

Other funds holding ROCK

Skylands Capital
Skylands Capital Milwaukee, Wisconsin $762M AUM 14.92% 1-Year Est. Return
Wedge Capital Management
Wedge Capital Management Charlotte, North Carolina $5.72B AUM 38.26% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Moody National Bank Trust Division
Moody National Bank Trust Division Galveston, Texas $1.21B AUM 28.25% 1-Year Est. Return
Counterpoint Mutual Funds
Counterpoint Mutual Funds San Diego, California $1.16B AUM 33.78% 1-Year Est. Return
Inspire Investing
Inspire Investing Meridian, Idaho $2.37B AUM 29.82% 1-Year Est. Return
Louisiana State Employees Retirement System
Louisiana State Employees Retirement System Baton Rouge, Louisiana $6.56B AUM 41.43% 1-Year Est. Return
Bailard
Bailard Foster City, California $4.94B AUM 25.15% 1-Year Est. Return
Central Pacific Bank - Trust Division
Central Pacific Bank - Trust Division Honolulu, Hawaii $952M AUM 25.15% 1-Year Est. Return
Yousif Capital Management
Yousif Capital Management Bloomfield Hills, Michigan $8.87B AUM 34.1% 1-Year Est. Return

Mather Group's ROCK Position: Q3 2026 in Review

Mather Group sold out of Gibraltar Industries (ROCK) in Q3 2026, closing a stake of 10 shares — an estimated $451 sold.

Mather Group first reported a position in ROCK in Q1 2024 and held it in 8 quarters. The position peaked at $11.5K in Q4 2024. 38 funds tracked by Wall St. Rank hold ROCK as of Q3 2026.

  • Mather Group reported no remaining Gibraltar Industries position as of Q3 2026 after selling out during the quarter.
  • Mather Group sold 10 Gibraltar Industries shares in Q3 2026, an estimated $451.
  • Mather Group first reported a position in Gibraltar Industries in Q1 2024 and held it in 8 quarters.
  • Mather Group's Gibraltar Industries position peaked at $11.5K in Q4 2024.
  • 38 funds tracked by Wall St. Rank held Gibraltar Industries as of Q3 2026.

Based on Mather Group's 13F filing for Q3 2026, filed 14 Oct 2026.