William Blair & Company
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William Blair & Company’s Glacier Bancorp GBCI Stock Holding History

William Blair & Company’s Portfolio GBCI Stock Details GBCI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.19M Buy
49,022
+23,847
+95% +$1.13M 0.01% 710
2025
Q4 		$1.11M Buy
+25,175
New +$1.1M ﹤0.01% 908
2023
Q2 		– Sell
-69,690
Closed -$2.93M – 1828
2023
Q1 		$2.93M Sell
69,690
-1,350
-2% -$61.8K 0.01% 570
2022
Q4 		$3.51M Buy
71,040
+3,500
+5% +$189K 0.02% 501
2022
Q3 		$3.32M Sell
67,540
-415
-0.6% -$21K 0.02% 510
2022
Q2 		$3.22M Buy
67,955
+75
+0.1% +$3.53K 0.01% 521
2022
Q1 		$3.41M Sell
67,880
-529
-0.8% -$28.6K 0.01% 560
2021
Q4 		$3.88M Sell
68,409
-461
-0.7% -$26.1K 0.01% 548
2021
Q3 		$3.81M Sell
68,870
-1,100
-2% -$57.9K 0.01% 520
2021
Q2 		$3.85M Sell
69,970
-395
-0.6% -$23.1K 0.01% 523
2021
Q1 		$4.02M Buy
70,365
+18,720
+36% +$1.01M 0.02% 502
2020
Q4 		$2.38M Buy
51,645
+42,390
+458% +$1.71M 0.01% 606
2020
Q3 		$297K Sell
9,255
-25,644
-73% -$886K ﹤0.01% 1150
2020
Q2 		$1.23M Sell
34,899
-98,246
-74% -$3.64M 0.01% 675
2020
Q1 		$4.53M Sell
133,145
-390,353
-75% -$15.6M 0.03% 353
2019
Q4 		$24.1M Sell
523,498
-1,965
-0.4% -$84.9K 0.12% 174
2019
Q3 		$21.3M Sell
525,463
-34,500
-6% -$1.38M 0.12% 168
2019
Q2 		$22.7M Buy
559,963
+24,120
+5% +$990K 0.13% 159
2019
Q1 		$21.5M Buy
535,843
+14,450
+3% +$607K 0.13% 157
2018
Q4 		$20.7M Buy
521,393
+9,748
+2% +$419K 0.15% 144
2018
Q3 		$22M Buy
511,645
+41,550
+9% +$1.81M 0.14% 159
2018
Q2 		$18.2M Buy
470,095
+2,625
+0.6% +$102K 0.12% 170
2018
Q1 		$17.9M Buy
467,470
+58,645
+14% +$2.31M 0.13% 166
2017
Q4 		$16.1M Buy
408,825
+369,445
+938% +$14M 0.11% 189
2017
Q3 		$1.49M Buy
39,380
+19,280
+96% +$668K 0.01% 616
2017
Q2 		$736K Sell
20,100
-180
-0.9% -$6.15K 0.01% 849
2017
Q1 		$689K Buy
+20,280
New +$718K 0.01% 803
2015
Q3 		– Sell
-806,570
Closed -$23.7M – 1464
2015
Q2 		$23.7M Buy
806,570
+45,505
+6% +$1.25M 0.04% 568
2015
Q1 		$19.1M Buy
761,065
+11,283
+2% +$279K 0.03% 619
2014
Q4 		$20.8M Buy
749,782
+35,043
+5% +$950K 0.03% 577
2014
Q3 		$18.5M Buy
714,739
+7,086
+1% +$192K 0.03% 598
2014
Q2 		$20.1M Sell
707,653
-39,475
-5% -$1.06M 0.03% 567
2014
Q1 		$21.7M Buy
747,128
+155,396
+26% +$4.38M 0.04% 522
2013
Q4 		$17.6M Buy
591,732
+60,364
+11% +$1.69M 0.03% 579
2013
Q3 		$13.1M Buy
+531,368
New +$12.7M 0.02% 646

Other funds holding GBCI

BlackRock
BlackRock New York $5.72T AUM 30.48% 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
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

William Blair & Company's GBCI Position: Q1 2026 in Review

William Blair & Company increased its Glacier Bancorp (GBCI) stake by 95% in Q1 2026, buying an estimated $1.13M and bringing the position to 49,022 shares worth $2.19M. The position accounts for 0.01% of the portfolio, ranked #710.

William Blair & Company first reported a position in GBCI in Q3 2013 and has held it in 35 quarters since. The position peaked at $24.1M in Q4 2019. 412 funds tracked by Wall St. Rank hold GBCI as of Q1 2026.

  • William Blair & Company held 49,022 shares of Glacier Bancorp worth $2.19M as of Q1 2026.
  • William Blair & Company bought 23,847 Glacier Bancorp shares in Q1 2026, an estimated $1.13M.
  • Glacier Bancorp made up 0.01% of William Blair & Company's portfolio in Q1 2026, its #710 holding.
  • William Blair & Company first reported a position in Glacier Bancorp in Q3 2013 and has held it in 35 quarters since.
  • William Blair & Company's Glacier Bancorp position peaked at $24.1M in Q4 2019.
  • 412 funds tracked by Wall St. Rank held Glacier Bancorp as of Q1 2026.

Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.