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Cortina Asset Management’s Gibraltar Industries ROCK Stock Holding History

Cortina Asset Management’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
2018
Q2 		– Sell
-163,850
Closed -$5.55M – 240
2018
Q1 		$5.55M Sell
163,850
-96,656
-37% -$3.36M 0.27% 140
2017
Q4 		$8.6M Sell
260,506
-70,517
-21% -$2.25M 0.38% 83
2017
Q3 		$10.3M Sell
331,023
-191,108
-37% -$5.77M 0.42% 70
2017
Q2 		$18.6M Sell
522,131
-68,904
-12% -$2.43M 0.79% 44
2017
Q1 		$24.4M Buy
591,035
+99,468
+20% +$4.16M 1.01% 23
2016
Q4 		$20.5M Sell
491,567
-15,252
-3% -$630K 0.85% 29
2016
Q3 		$18.8M Sell
506,819
-8,765
-2% -$321K 0.81% 34
2016
Q2 		$16.3M Sell
515,584
-3,688
-0.7% -$106K 0.74% 44
2016
Q1 		$14.9M Buy
519,272
+203,103
+64% +$4.73M 0.67% 43
2015
Q4 		$8.04M Sell
316,169
-11,331
-3% -$272K 0.36% 99
2015
Q3 		$6.01M Buy
+327,500
New +$6M 0.28% 140

Other funds holding ROCK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
SAM
Silvercrest Asset Management New York $13.8B AUM 28.39% 1-Year Est. Return
Pzena Investment Management
Pzena Investment Management New York $30.8B AUM 11.29% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $61.9B AUM 29.81% 1-Year Est. Return

Cortina Asset Management's ROCK Position: Q2 2018 in Review

Cortina Asset Management sold out of Gibraltar Industries (ROCK) in Q2 2018, closing a stake of 163,850 shares — an estimated $5.55M sold.

Cortina Asset Management first reported a position in ROCK in Q3 2015 and held it in 11 quarters. The position peaked at $24.4M in Q1 2017. 153 funds tracked by Wall St. Rank hold ROCK as of Q2 2018.

  • Cortina Asset Management reported no remaining Gibraltar Industries position as of Q2 2018 after selling out during the quarter.
  • Cortina Asset Management sold 163,850 Gibraltar Industries shares in Q2 2018, an estimated $5.55M.
  • Cortina Asset Management first reported a position in Gibraltar Industries in Q3 2015 and held it in 11 quarters.
  • Cortina Asset Management's Gibraltar Industries position peaked at $24.4M in Q1 2017.
  • 153 funds tracked by Wall St. Rank held Gibraltar Industries as of Q2 2018.

Based on Cortina Asset Management's 13F filing for Q2 2018, filed 10 Aug 2018.