GIM
RBC icon

Granahan Investment Management’s RBC Bearings RBC Stock Holding History

Granahan Investment Management’s Portfolio RBC Stock Details RBC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$20.9M Sell
38,493
-10,264
-21% -$5.45M 1.01% 29
2025
Q4 		$21.9M Buy
48,757
+2,907
+6% +$1.23M 0.94% 32
2025
Q3 		$17.9M Sell
45,850
-16,138
-26% -$6.28M 0.73% 37
2025
Q2 		$23.9M Sell
61,988
-304
-0.5% -$107K 0.97% 30
2025
Q1 		$20M Buy
62,292
+1,288
+2% +$434K 1% 28
2024
Q4 		$18.2M Sell
61,004
-1,185
-2% -$365K 0.76% 42
2024
Q3 		$18.6M Buy
62,189
+12,788
+26% +$3.68M 0.73% 36
2024
Q2 		$13.3M Sell
49,401
-53,996
-52% -$14.5M 0.53% 57
2024
Q1 		$28M Buy
103,397
+5,126
+5% +$1.38M 0.98% 27
2023
Q4 		$28M Sell
98,271
-696
-0.7% -$171K 0.92% 28
2023
Q3 		$23.2M Sell
98,967
-11,191
-10% -$2.54M 0.83% 34
2023
Q2 		$24M Buy
110,158
+5,444
+5% +$1.18M 0.74% 41
2023
Q1 		$24.4M Buy
104,714
+27,756
+36% +$6.39M 0.74% 39
2022
Q4 		$16.1M Sell
76,958
-20,723
-21% -$4.73M 0.49% 61
2022
Q3 		$20.3M Buy
97,681
+23,029
+31% +$5.3M 0.66% 41
2022
Q2 		$13.8M Buy
74,652
+6,057
+9% +$1.08M 0.47% 62
2022
Q1 		$13.3M Sell
68,595
-9,630
-12% -$1.84M 0.33% 79
2021
Q4 		$15.8M Buy
78,225
+26,155
+50% +$5.62M 0.33% 86
2021
Q3 		$11M Sell
52,070
-9,981
-16% -$2.17M 0.21% 106
2021
Q2 		$12.4M Buy
62,051
+4,642
+8% +$917K 0.23% 99
2021
Q1 		$11.3M Sell
57,409
-10,114
-15% -$1.9M 0.24% 84
2020
Q4 		$12.1M Sell
67,523
-26,028
-28% -$3.97M 0.27% 79
2020
Q3 		$11.3M Sell
93,551
-51,852
-36% -$6.65M 0.38% 75
2020
Q2 		$19.5M Buy
145,403
+24,299
+20% +$3.1M 0.7% 39
2020
Q1 		$13.7M Buy
121,104
+5,908
+5% +$915K 0.74% 38
2019
Q4 		$18.2M Sell
115,196
-15,514
-12% -$2.51M 0.84% 34
2019
Q3 		$21.7M Sell
130,710
-1,147
-0.9% -$185K 1.19% 22
2019
Q2 		$22M Sell
131,857
-13,148
-9% -$1.86M 1.09% 26
2019
Q1 		$18.4M Buy
145,005
+45,929
+46% +$6.17M 0.99% 29
2018
Q4 		$13M Buy
99,076
+100
+0.1% +$14.6K 0.92% 36
2018
Q3 		$14.9M Buy
98,976
+1,974
+2% +$284K 0.81% 40
2018
Q2 		$12.5M Buy
97,002
+7,182
+8% +$891K 0.75% 40
2018
Q1 		$11.2M Buy
89,820
+2,557
+3% +$318K 0.81% 34
2017
Q4 		$11M Buy
87,263
+12,770
+17% +$1.6M 0.87% 34
2017
Q3 		$9.32M Sell
74,493
-690
-0.9% -$75K 0.78% 38
2017
Q2 		$7.65M Sell
75,183
-24,631
-25% -$2.46M 0.71% 44
2017
Q1 		$9.69M Sell
99,814
-293,389
-75% -$27.2M 0.97% 32
2016
Q4 		$36.5M Buy
393,203
+9,960
+3% +$803K 1.25% 14
2016
Q3 		$29.3M Sell
383,243
-69,270
-15% -$5.29M 0.96% 23
2016
Q2 		$32.8M Sell
452,513
-92,960
-17% -$6.82M 1.2% 13
2016
Q1 		$40M Sell
545,473
-3,640
-0.7% -$231K 1.45% 8
2015
Q4 		$35.5M Sell
549,113
-51,946
-9% -$3.47M 1.22% 11
2015
Q3 		$35.9M Buy
601,059
+15,500
+3% +$1.01M 1.11% 13
2015
Q2 		$42M Sell
585,559
-91,850
-14% -$6.75M 1.19% 15
2015
Q1 		$51.8M Buy
677,409
+1,295
+0.2% +$81.3K 1.48% 3
2014
Q4 		$43.6M Sell
676,114
-2,428
-0.4% -$147K 1.27% 12
2014
Q3 		$38.5M Sell
678,542
-60,413
-8% -$3.64M 1.19% 18
2014
Q2 		$47.3M Sell
738,955
-55,906
-7% -$3.47M 1.38% 9
2014
Q1 		$50.6M Buy
794,861
+138,230
+21% +$9.05M 1.36% 6
2013
Q4 		$46.5M Buy
656,631
+9,903
+2% +$666K 1.19% 11
2013
Q3 		$42.6M Sell
646,728
-42,170
-6% -$2.48M 1.13% 12
2013
Q2 		$35.8M Buy
+688,898
New +$33.9M 1.03% 20

Other funds holding RBC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DCP
Durable Capital Partners Bethesda, Maryland $9.71B AUM 26.27% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

Granahan Investment Management's RBC Position: Q1 2026 in Review

Granahan Investment Management reduced its RBC Bearings (RBC) stake by 21% in Q1 2026, selling an estimated $5.45M and leaving 38,493 shares worth $20.9M. The position accounts for 1.01% of the portfolio, ranked #29.

Granahan Investment Management first reported a position in RBC in Q2 2013 and has held it in 52 quarters since. The position peaked at $51.8M in Q1 2015. 610 funds tracked by Wall St. Rank hold RBC as of Q1 2026.

  • Granahan Investment Management held 38,493 shares of RBC Bearings worth $20.9M as of Q1 2026.
  • Granahan Investment Management sold 10,264 RBC Bearings shares in Q1 2026, an estimated $5.45M.
  • RBC Bearings made up 1.01% of Granahan Investment Management's portfolio in Q1 2026, its #29 holding.
  • Granahan Investment Management first reported a position in RBC Bearings in Q2 2013 and has held it in 52 quarters since.
  • Granahan Investment Management's RBC Bearings position peaked at $51.8M in Q1 2015.
  • 610 funds tracked by Wall St. Rank held RBC Bearings as of Q1 2026.

Based on Granahan Investment Management's 13F filing for Q1 2026, filed 15 May 2026.