Westfield Capital Management
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Westfield Capital Management’s Installed Building Products IBP Stock Holding History

Westfield Capital Management’s Portfolio IBP Stock Details IBP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$55.2M Buy
+208,248
New +$62.4M 0.23% 131
2018
Q2 		– Sell
-621,758
Closed -$37.3M – 254
2018
Q1 		$37.3M Sell
621,758
-184,345
-23% -$12.3M 0.29% 115
2017
Q4 		$61.2M Sell
806,103
-115,812
-13% -$8.02M 0.47% 79
2017
Q3 		$59.7M Sell
921,915
-330,483
-26% -$18.5M 0.46% 79
2017
Q2 		$66.3M Buy
1,252,398
+2,642
+0.2% +$136K 0.57% 63
2017
Q1 		$65.9M Sell
1,249,756
-247,578
-17% -$11.1M 0.57% 56
2016
Q4 		$61.8M Sell
1,497,334
-43,582
-3% -$1.66M 0.54% 64
2016
Q3 		$55.3M Buy
1,540,916
+458,579
+42% +$16M 0.45% 80
2016
Q2 		$39.3M Sell
1,082,337
-2,250
-0.2% -$69.9K 0.32% 106
2016
Q1 		$28.9M Buy
1,084,587
+39,120
+4% +$862K 0.22% 141
2015
Q4 		$26M Buy
1,045,467
+86,793
+9% +$2.1M 0.17% 161
2015
Q3 		$24.2M Buy
958,674
+712,763
+290% +$19.2M 0.17% 163
2015
Q2 		$6.02M Buy
245,911
+225,311
+1,094% +$5.08M 0.04% 226
2015
Q1 		$448K Buy
+20,600
New +$390K ﹤0.01% 290

Other funds holding IBP

BlackRock
BlackRock New York $5.72T AUM 30.48% 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
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 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
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
TAM
Timucuan Asset Management Jacksonville, Florida $2.72B AUM 4.95% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Westfield Capital Management's IBP Position: Q1 2026 in Review

Westfield Capital Management opened a new position in Installed Building Products (IBP) in Q1 2026: 208,248 shares worth $55.2M. The stake represents 0.23% of the portfolio and ranks #131 among its holdings. This is a return to the name: Westfield Capital Management previously reported a position in IBP as recently as Q1 2018.

Westfield Capital Management first reported a position in IBP in Q1 2015 and has held it in 14 quarters since. The position peaked at $66.3M in Q2 2017. 448 funds tracked by Wall St. Rank hold IBP as of Q1 2026.

  • Westfield Capital Management held 208,248 shares of Installed Building Products worth $55.2M as of Q1 2026.
  • Installed Building Products was a new Westfield Capital Management position in Q1 2026.
  • Installed Building Products made up 0.23% of Westfield Capital Management's portfolio in Q1 2026, its #131 holding.
  • Westfield Capital Management first reported a position in Installed Building Products in Q1 2015 and has held it in 14 quarters since.
  • Westfield Capital Management's Installed Building Products position peaked at $66.3M in Q2 2017.
  • 448 funds tracked by Wall St. Rank held Installed Building Products as of Q1 2026.

Based on Westfield Capital Management's 13F filing for Q1 2026, filed 11 May 2026.