William Blair Investment Management
BCPC

William Blair Investment Management’s Balchem Corp BCPC Stock Holding History

William Blair Investment Management’s Portfolio BCPC Stock Details BCPC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$53.1M Sell
314,063
-1,197
-0.4% -$199K 0.16% 150
2026
Q1 		$53.4M Buy
315,260
+16,274
+5% +$2.76M 0.18% 130
2025
Q4 		$45.9M Buy
298,986
+23,511
+9% +$3.59M 0.13% 146
2025
Q3 		$41.3M Buy
275,475
+39,450
+17% +$6.22M 0.11% 156
2025
Q2 		$37.6M Sell
236,025
-50,108
-18% -$8.12M 0.1% 159
2025
Q1 		$47.5M Buy
286,133
+11,588
+4% +$1.9M 0.13% 148
2024
Q4 		$44.7M Buy
274,545
+38,806
+16% +$6.73M 0.11% 166
2024
Q3 		$41.5M Buy
235,739
+1,908
+0.8% +$325K 0.1% 160
2024
Q2 		$36M Buy
233,831
+18,104
+8% +$2.73M 0.09% 182
2024
Q1 		$33.4M Buy
215,727
+1,273
+0.6% +$189K 0.09% 225
2023
Q4 		$31.9M Buy
214,454
+30,538
+17% +$3.9M 0.09% 213
2023
Q3 		$22.8M Buy
183,916
+36,729
+25% +$4.88M 0.08% 259
2023
Q2 		$19.8M Buy
+147,187
New +$18.9M 0.06% 283

Other funds holding BCPC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.36B AUM 17.81% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

William Blair Investment Management's BCPC Position: Q2 2026 in Review

William Blair Investment Management reduced its Balchem Corp (BCPC) stake by 0.38% in Q2 2026, selling an estimated $199K and leaving 314,063 shares worth $53.1M. The position accounts for 0.16% of the portfolio, ranked #150.

William Blair Investment Management first reported a position in BCPC in Q2 2023 and has held it in 13 quarters since. The position peaked at $53.4M in Q1 2026. 416 funds tracked by Wall St. Rank hold BCPC as of Q2 2026.

  • William Blair Investment Management held 314,063 shares of Balchem Corp worth $53.1M as of Q2 2026.
  • William Blair Investment Management sold 1,197 Balchem Corp shares in Q2 2026, an estimated $199K.
  • Balchem Corp made up 0.16% of William Blair Investment Management's portfolio in Q2 2026, its #150 holding.
  • William Blair Investment Management first reported a position in Balchem Corp in Q2 2023 and has held it in 13 quarters since.
  • William Blair Investment Management's Balchem Corp position peaked at $53.4M in Q1 2026.
  • 416 funds tracked by Wall St. Rank held Balchem Corp as of Q2 2026.

Based on William Blair Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.