GIM
ROG icon

Granahan Investment Management’s Rogers Corp ROG Stock Holding History

Granahan Investment Management’s Portfolio ROG Stock Details ROG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.53M Buy
+32,869
New +$3.38M 0.17% 121
2025
Q1 		– Sell
-18,145
Closed -$1.84M – 186
2024
Q4 		$1.84M Sell
18,145
-8,061
-31% -$840K 0.08% 151
2024
Q3 		$2.96M Sell
26,206
-258
-1% -$28.8K 0.12% 156
2024
Q2 		$3.19M Buy
26,464
+5,934
+29% +$696K 0.13% 151
2024
Q1 		$2.44M Buy
20,530
+9,057
+79% +$1.06M 0.09% 156
2023
Q4 		$1.52M Sell
11,473
-12,800
-53% -$1.64M 0.05% 165
2023
Q3 		$3.19M Buy
+24,273
New +$3.62M 0.11% 144
2018
Q1 		– Sell
-1,828
Closed -$296K – 224
2017
Q4 		$296K Hold
1,828
– – 0.02% 202
2017
Q3 		$244K Buy
+1,828
New +$217K 0.02% 214

Other funds holding ROG

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
SV
Starboard Value New York $4.57B AUM 4.97% 1-Year Est. Return
AAM
ACK Asset Management Greenwich, Connecticut $801M AUM 60.42% 1-Year Est. Return
CC
Clearline Capital New York $1.29B AUM 38.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return