Brown Advisory’s iShares Russell 1000 ETF IWB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $72.7M | Buy |
203,909
+2,035
| +1% | +$758K | 0.12% | 133 |
|
|
2025
Q4 | $75.4M | Buy |
201,874
+36,961
| +22% | +$13.7M | 0.11% | 148 |
|
|
2025
Q3 | $60.3M | Sell |
164,913
-20,589
| -11% | -$7.25M | 0.08% | 175 |
|
|
2025
Q2 | $63M | Buy |
185,502
+32,265
| +21% | +$10.1M | 0.08% | 167 |
|
|
2025
Q1 | $47M | Sell |
153,237
-137,218
| -47% | -$44.4M | 0.07% | 193 |
|
|
2024
Q4 | $93.6M | Buy |
290,455
+151,445
| +109% | +$49.1M | 0.12% | 134 |
|
|
2024
Q3 | $43.7M | Sell |
139,010
-5,626
| -4% | -$1.7M | 0.05% | 233 |
|
|
2024
Q2 | $43M | Sell |
144,636
-1,122
| -0.8% | -$322K | 0.06% | 230 |
|
|
2024
Q1 | $42M | Sell |
145,758
-143
| -0.1% | -$39.2K | 0.06% | 240 |
|
|
2023
Q4 | $38.3M | Sell |
145,901
-101
| -0.1% | -$24.7K | 0.05% | 242 |
|
|
2023
Q3 | $34.3M | Sell |
146,002
-19,228
| -12% | -$4.71M | 0.06% | 245 |
|
|
2023
Q2 | $40.3M | Buy |
165,230
+3,351
| +2% | +$772K | 0.06% | 223 |
|
|
2023
Q1 | $36.5M | Buy |
161,879
+10,995
| +7% | +$2.42M | 0.06% | 241 |
|
|
2022
Q4 | $31.8M | Buy |
150,884
+53,778
| +55% | +$11.4M | 0.06% | 255 |
|
|
2022
Q3 | $19.2M | Sell |
97,106
-648
| -0.7% | -$142K | 0.04% | 306 |
|
|
2022
Q2 | $20.3M | Buy |
97,754
+9,069
| +10% | +$2.05M | 0.04% | 293 |
|
|
2022
Q1 | $22.2M | Sell |
88,685
-10,033
| -10% | -$2.48M | 0.03% | 305 |
|
|
2021
Q4 | $26.1M | Buy |
98,718
+2,443
| +3% | +$629K | 0.03% | 292 |
|
|
2021
Q3 | $23.3M | Buy |
96,275
+5,175
| +6% | +$1.29M | 0.03% | 282 |
|
|
2021
Q2 | $22.1M | Buy |
91,100
+2,176
| +2% | +$513K | 0.03% | 284 |
|
|
2021
Q1 | $19.9M | Buy |
88,924
+11,491
| +15% | +$2.52M | 0.03% | 272 |
|
|
2020
Q4 | $16.4M | Sell |
77,433
-1,140
| -1% | -$228K | 0.03% | 280 |
|
|
2020
Q3 | $14.7M | Sell |
78,573
-48
| -0.1% | -$8.87K | 0.03% | 266 |
|
|
2020
Q2 | $13.5M | Buy |
78,621
+1,365
| +2% | +$221K | 0.03% | 267 |
|
|
2020
Q1 | $10.9M | Buy |
77,256
+35,086
| +83% | +$5.93M | 0.03% | 268 |
|
|
2019
Q4 | $7.52M | Buy |
42,170
+4,720
| +13% | +$805K | 0.02% | 362 |
|
|
2019
Q3 | $6.16M | Buy |
37,450
+10,891
| +41% | +$1.79M | 0.02% | 377 |
|
|
2019
Q2 | $4.32M | Sell |
26,559
-14,895
| -36% | -$2.38M | 0.01% | 422 |
|
|
2019
Q1 | $6.52M | Sell |
41,454
-1,339
| -3% | -$202K | 0.02% | 419 |
|
|
2018
Q4 | $5.93M | Buy |
42,793
+13,737
| +47% | +$2.05M | 0.02% | 394 |
|
|
2018
Q3 | $4.7M | Sell |
29,056
-196
| -0.7% | -$31.1K | 0.01% | 459 |
|
|
2018
Q2 | $4.45M | Sell |
29,252
-300
| -1% | -$45.2K | 0.01% | 463 |
|
|
2018
Q1 | $4.34M | Sell |
29,552
-24,986
| -46% | -$3.8M | 0.01% | 414 |
|
|
2017
Q4 | $8.11M | Sell |
54,538
-1,523
| -3% | -$221K | 0.03% | 339 |
|
|
2017
Q3 | $7.84M | Buy |
56,061
+16,575
| +42% | +$2.27M | 0.03% | 333 |
|
|
2017
Q2 | $5.34M | Buy |
39,486
+296
| +0.8% | +$39.5K | 0.02% | 396 |
|
|
2017
Q1 | $5.14M | Sell |
39,190
-946
| -2% | -$123K | 0.02% | 374 |
|
|
2016
Q4 | $5M | Buy |
40,136
+2,567
| +7% | +$312K | 0.02% | 377 |
|
|
2016
Q3 | $4.53M | Buy |
37,569
+8,298
| +28% | +$997K | 0.02% | 382 |
|
|
2016
Q2 | $3.42M | Hold |
29,271
| – | – | 0.01% | 412 |
|
|
2016
Q1 | $3.34M | Sell |
29,271
-1,122
| -4% | -$121K | 0.01% | 404 |
|
|
2015
Q4 | $3.44M | Buy |
30,393
+946
| +3% | +$108K | 0.01% | 412 |
|
|
2015
Q3 | $3.15M | Buy |
29,447
+616
| +2% | +$69.9K | 0.01% | 414 |
|
|
2015
Q2 | $3.35M | Sell |
28,831
-1,238
| -4% | -$146K | 0.01% | 390 |
|
|
2015
Q1 | $3.48M | Hold |
30,069
| – | – | 0.01% | 397 |
|
|
2014
Q4 | $3.45M | Buy |
30,069
+11,362
| +61% | +$1.27M | 0.01% | 398 |
|
|
2014
Q3 | $2.06M | Buy |
18,707
+7,979
| +74% | +$882K | 0.01% | 455 |
|
|
2014
Q2 | $1.18M | Buy |
10,728
+100
| +0.9% | +$10.6K | ﹤0.01% | 527 |
|
|
2014
Q1 | $1.11M | Buy |
10,628
+480
| +5% | +$49.4K | ﹤0.01% | 522 |
|
|
2013
Q4 | $1.05M | Hold |
10,148
| – | – | ﹤0.01% | 520 |
|
|
2013
Q3 | $956K | Hold |
10,148
| – | – | ﹤0.01% | 505 |
|
|
2013
Q2 | $913K | Buy |
+10,148
| New | +$909K | ﹤0.01% | 486 |
|
Other funds holding IWB
Brown Advisory's IWB Position: Q1 2026 in Review
Brown Advisory increased its iShares Russell 1000 ETF (IWB) stake by 1% in Q1 2026, buying an estimated $758K and bringing the position to 203,909 shares worth $72.7M. The position accounts for 0.12% of the portfolio, ranked #133.
Brown Advisory first reported a position in IWB in Q2 2013 and has held it in 52 quarters since. The position peaked at $93.6M in Q4 2024. 1,466 funds tracked by Wall St. Rank hold IWB as of Q1 2026.
- Brown Advisory held 203,909 shares of iShares Russell 1000 ETF worth $72.7M as of Q1 2026.
- Brown Advisory bought 2,035 iShares Russell 1000 ETF shares in Q1 2026, an estimated $758K.
- iShares Russell 1000 ETF made up 0.12% of Brown Advisory's portfolio in Q1 2026, its #133 holding.
- Brown Advisory first reported a position in iShares Russell 1000 ETF in Q2 2013 and has held it in 52 quarters since.
- Brown Advisory's iShares Russell 1000 ETF position peaked at $93.6M in Q4 2024.
- 1,466 funds tracked by Wall St. Rank held iShares Russell 1000 ETF as of Q1 2026.
Based on Brown Advisory's 13F filing for Q1 2026, filed 15 May 2026.