William Blair & Company
BLBD icon

William Blair & Company’s Blue Bird Corp BLBD Stock Holding History

William Blair & Company’s Portfolio BLBD Stock Details BLBD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$25.3M Buy
320,966
+230
+0.1% +$15.6K 0.07% 223
2026
Q1 		$18.2M Buy
320,736
+83
+0% +$4.48K 0.05% 255
2025
Q4 		$15.1M Sell
320,653
-319
-0.1% -$16.7K 0.04% 281
2025
Q3 		$18.5M Sell
320,972
-5,963
-2% -$311K 0.05% 243
2025
Q2 		$14.1M Sell
326,935
-11,578
-3% -$441K 0.04% 288
2025
Q1 		$11M Sell
338,513
-2,492
-0.7% -$91.1K 0.03% 317
2024
Q4 		$13.2M Sell
341,005
-17,388
-5% -$726K 0.04% 301
2024
Q3 		$17.2M Sell
358,393
-40,134
-10% -$1.98M 0.05% 258
2024
Q2 		$21.5M Sell
398,527
-20,100
-5% -$926K 0.07% 211
2024
Q1 		$16.1M Sell
418,627
-6,142
-1% -$188K 0.05% 248
2023
Q4 		$11.5M Sell
424,769
-20,590
-5% -$424K 0.04% 290
2023
Q3 		$9.51M Sell
445,359
-1,400
-0.3% -$29.7K 0.04% 309
2023
Q2 		$10M Buy
446,759
+85
+0% +$1.82K 0.04% 310
2023
Q1 		$9.13M Hold
446,674
– – 0.04% 319
2022
Q4 		$4.78M Buy
446,674
+1,250
+0.3% +$12.6K 0.02% 434
2022
Q3 		$3.72M Buy
445,424
+1,225
+0.3% +$12.8K 0.02% 476
2022
Q2 		$4.09M Sell
444,199
-21,080
-5% -$296K 0.02% 465
2022
Q1 		$8.76M Buy
465,279
+11,034
+2% +$201K 0.03% 347
2021
Q4 		$7.1M Buy
454,245
+127,617
+39% +$2.53M 0.02% 411
2021
Q3 		$6.81M Buy
326,628
+66,534
+26% +$1.48M 0.02% 393
2021
Q2 		$6.47M Buy
260,094
+129,809
+100% +$3.41M 0.02% 404
2021
Q1 		$3.26M Hold
130,285
– – 0.01% 551
2020
Q4 		$2.38M Sell
130,285
-81,114
-38% -$1.19M 0.01% 605
2020
Q3 		$2.57M Sell
211,399
-57,065
-21% -$714K 0.01% 532
2020
Q2 		$4.02M Buy
268,464
+47,860
+22% +$600K 0.02% 421
2020
Q1 		$2.41M Buy
220,604
+52,957
+32% +$964K 0.02% 476
2019
Q4 		$3.84M Sell
167,647
-1,556
-0.9% -$31.1K 0.02% 449
2019
Q3 		$3.22M Sell
169,203
-26,519
-14% -$506K 0.02% 474
2019
Q2 		$3.85M Sell
195,722
-3,661
-2% -$67.1K 0.02% 429
2019
Q1 		$3.38M Buy
199,383
+760
+0.4% +$14.3K 0.02% 436
2018
Q4 		$3.61M Sell
198,623
-32,997
-14% -$642K 0.03% 395
2018
Q3 		$5.67M Buy
231,620
+13,138
+6% +$302K 0.03% 352
2018
Q2 		$4.88M Buy
218,482
+15,396
+8% +$338K 0.03% 359
2018
Q1 		$4.81M Sell
203,086
-15,410
-7% -$337K 0.03% 352
2017
Q4 		$4.35M Sell
218,496
-752
-0.3% -$14.9K 0.03% 390
2017
Q3 		$4.52M Buy
219,248
+2,330
+1% +$41.9K 0.03% 361
2017
Q2 		$3.69M Buy
216,918
+141,918
+189% +$2.56M 0.03% 416
2017
Q1 		$1.27M Hold
75,000
– – 0.01% 643
2016
Q4 		$1.16M Hold
75,000
– – 0.01% 620
2016
Q3 		$1.1M Sell
75,000
-75,000
-50% -$1.05M 0.01% 630
2016
Q2 		$976K Buy
150,000
+75,000
+100% +$817K 0.01% 639
2016
Q1 		$813K Hold
75,000
– – 0.01% 668
2015
Q4 		$760K Hold
75,000
– – 0.01% 696
2015
Q3 		$747K Hold
75,000
– – 0.01% 846
2015
Q2 		$974K Hold
75,000
– – ﹤0.01% 1590
2015
Q1 		$768K Buy
+75,000
New +$727K ﹤0.01% 1619

Other funds holding BLBD

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
WHG
Westwood Holdings Group Dallas, Texas $13.3B AUM 29.38% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

William Blair & Company's BLBD Position: Q2 2026 in Review

William Blair & Company increased its Blue Bird Corp (BLBD) stake by 0.07% in Q2 2026, buying an estimated $15.6K and bringing the position to 320,966 shares worth $25.3M. The position accounts for 0.07% of the portfolio, ranked #223.

William Blair & Company first reported a position in BLBD in Q1 2015 and has held it in 46 quarters since. 304 funds tracked by Wall St. Rank hold BLBD as of Q2 2026.

  • William Blair & Company held 320,966 shares of Blue Bird Corp worth $25.3M as of Q2 2026.
  • William Blair & Company bought 230 Blue Bird Corp shares in Q2 2026, an estimated $15.6K.
  • Blue Bird Corp made up 0.07% of William Blair & Company's portfolio in Q2 2026, its #223 holding.
  • William Blair & Company first reported a position in Blue Bird Corp in Q1 2015 and has held it in 46 quarters since.
  • 304 funds tracked by Wall St. Rank held Blue Bird Corp as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.