Kayne Anderson Rudnick Investment Management
COST icon

Kayne Anderson Rudnick Investment Management’s Costco COST Stock Holding History

Kayne Anderson Rudnick Investment Management’s Portfolio COST Stock Details COST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.2M Sell
1,205
-223
-16% -$217K ﹤0.01% 366
2025
Q4 		$1.23M Buy
1,428
+5
+0.4% +$4.53K ﹤0.01% 364
2025
Q3 		$1.32M Buy
1,423
+26
+2% +$24.9K ﹤0.01% 359
2025
Q2 		$1.38M Buy
1,397
+10
+0.7% +$9.94K ﹤0.01% 354
2025
Q1 		$1.31M Sell
1,387
-5
-0.4% -$4.88K ﹤0.01% 366
2024
Q4 		$1.28M Sell
1,392
-119
-8% -$110K ﹤0.01% 375
2024
Q3 		$1.34M Buy
1,511
+155
+11% +$135K ﹤0.01% 372
2024
Q2 		$1.15M Buy
1,356
+156
+13% +$122K ﹤0.01% 383
2024
Q1 		$880K Sell
1,200
-160
-12% -$114K ﹤0.01% 376
2023
Q4 		$898K Buy
1,360
+151
+12% +$89.5K ﹤0.01% 372
2023
Q3 		$684K Sell
1,209
-27
-2% -$14.9K ﹤0.01% 390
2023
Q2 		$666K Sell
1,236
-488
-28% -$247K ﹤0.01% 386
2023
Q1 		$857K Hold
1,724
– – ﹤0.01% 360
2022
Q4 		$787K Buy
1,724
+101
+6% +$49.4K ﹤0.01% 371
2022
Q3 		$767K Buy
1,623
+4
+0.2% +$2.08K ﹤0.01% 355
2022
Q2 		$776K Hold
1,619
– – ﹤0.01% 355
2022
Q1 		$933K Buy
1,619
+58
+4% +$30.4K ﹤0.01% 341
2021
Q4 		$887K Hold
1,561
– – ﹤0.01% 349
2021
Q3 		$702K Hold
1,561
– – ﹤0.01% 352
2021
Q2 		$618K Sell
1,561
-200
-11% -$75.6K ﹤0.01% 355
2021
Q1 		$621K Hold
1,761
– – ﹤0.01% 350
2020
Q4 		$664K Buy
1,761
+210
+14% +$78.5K ﹤0.01% 340
2020
Q3 		$551K Buy
1,551
+940
+154% +$316K ﹤0.01% 337
2020
Q2 		$185K Buy
611
+110
+22% +$33.5K ﹤0.01% 363
2020
Q1 		$143K Sell
501
-2
-0.4% -$607 ﹤0.01% 357
2019
Q4 		$148K Sell
503
-218
-30% -$64.8K ﹤0.01% 360
2019
Q3 		$208K Buy
721
+11
+2% +$3.1K ﹤0.01% 344
2019
Q2 		$188K Buy
+710
New +$177K ﹤0.01% 338
2017
Q4 		– Sell
-58,552
Closed -$9.62M – 337
2017
Q3 		$9.62M Sell
58,552
-37,955
-39% -$5.96M 0.09% 175
2017
Q2 		$15.4M Sell
96,507
-40,799
-30% -$7.03M 0.15% 147
2017
Q1 		$23M Sell
137,306
-3,600
-3% -$603K 0.25% 107
2016
Q4 		$22.6M Sell
140,906
-4,613
-3% -$704K 0.27% 108
2016
Q3 		$22.2M Buy
145,519
+42,210
+41% +$6.82M 0.28% 109
2016
Q2 		$16.2M Sell
103,309
-1,888
-2% -$286K 0.24% 116
2016
Q1 		$16.6M Sell
105,197
-1,555
-1% -$236K 0.27% 101
2015
Q4 		$17.2M Sell
106,752
-1,309
-1% -$207K 0.28% 95
2015
Q3 		$15.6M Sell
108,061
-2,027
-2% -$289K 0.27% 94
2015
Q2 		$14.9M Sell
110,088
-1,635
-1% -$235K 0.23% 117
2015
Q1 		$16.9M Sell
111,723
-2,742
-2% -$402K 0.26% 103
2014
Q4 		$16.2M Sell
114,465
-2,889
-2% -$393K 0.27% 100
2014
Q3 		$14.7M Sell
117,354
-3,874
-3% -$468K 0.26% 114
2014
Q2 		$14M Buy
121,228
+28,839
+31% +$3.31M 0.24% 116
2014
Q1 		$10.3M Sell
92,389
-3,320
-3% -$380K 0.18% 132
2013
Q4 		$11.4M Sell
95,709
-3,171
-3% -$379K 0.19% 122
2013
Q3 		$11.4M Sell
98,880
-2,839
-3% -$328K 0.21% 117
2013
Q2 		$11.2M Buy
+101,719
New +$11.1M 0.23% 115

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
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
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $147M AUM 25.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Kayne Anderson Rudnick Investment Management's COST Position: Q1 2026 in Review

Kayne Anderson Rudnick Investment Management reduced its Costco (COST) stake by 16% in Q1 2026, selling an estimated $217K and leaving 1,205 shares worth $1.2M. The position accounts for ﹤0.01% of the portfolio, ranked #366.

Kayne Anderson Rudnick Investment Management first reported a position in COST in Q2 2013 and has held it in 46 quarters since. The position peaked at $23M in Q1 2017. 4,248 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Kayne Anderson Rudnick Investment Management held 1,205 shares of Costco worth $1.2M as of Q1 2026.
  • Kayne Anderson Rudnick Investment Management sold 223 Costco shares in Q1 2026, an estimated $217K.
  • Costco made up ﹤0.01% of Kayne Anderson Rudnick Investment Management's portfolio in Q1 2026, its #366 holding.
  • Kayne Anderson Rudnick Investment Management first reported a position in Costco in Q2 2013 and has held it in 46 quarters since.
  • Kayne Anderson Rudnick Investment Management's Costco position peaked at $23M in Q1 2017.
  • 4,248 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Kayne Anderson Rudnick Investment Management's 13F filing for Q1 2026, filed 14 May 2026.