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Cobblestone Capital Advisors’s iShares MBS ETF MBB Stock Holding History

Cobblestone Capital Advisors’s Portfolio MBB Stock Details MBB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		$2.63M Buy
27,616
+2,298
+9% +$216K 0.13% 75
2025
Q2 		$2.38M Buy
25,318
+4,094
+19% +$379K 0.12% 78
2025
Q1 		$1.99M Sell
21,224
-8,583
-29% -$794K 0.11% 83
2024
Q4 		$2.73M Buy
29,807
+5,111
+21% +$476K 0.15% 64
2024
Q3 		$2.37M Buy
24,696
+495
+2% +$46.8K 0.13% 70
2024
Q2 		$2.22M Buy
24,201
+3,527
+17% +$321K 0.14% 71
2024
Q1 		$1.91M Sell
20,674
-9,839
-32% -$910K 0.12% 78
2023
Q4 		$2.87M Buy
30,513
+16,868
+124% +$1.51M 0.19% 61
2023
Q3 		$1.21M Buy
13,645
+1,874
+16% +$171K 0.09% 98
2023
Q2 		$1.1M Sell
11,771
-3,374
-22% -$317K 0.08% 109
2023
Q1 		$1.43M Sell
15,145
-15,108
-50% -$1.43M 0.11% 92
2022
Q4 		$2.81M Buy
30,253
+16,893
+126% +$1.56M 0.21% 60
2022
Q3 		$1.22M Sell
13,360
-182
-1% -$17.6K 0.1% 88
2022
Q2 		$1.32M Sell
13,542
-8,971
-40% -$880K 0.1% 91
2022
Q1 		$2.29M Sell
22,513
-892
-4% -$93.1K 0.16% 66
2021
Q4 		$2.51M Buy
23,405
+11,141
+91% +$1.2M 0.16% 63
2021
Q3 		$1.33M Sell
12,264
-3,225
-21% -$350K 0.09% 99
2021
Q2 		$1.68M Buy
15,489
+3,153
+26% +$342K 0.11% 85
2021
Q1 		$1.34M Sell
12,336
-75
-0.6% -$8.21K 0.1% 99
2020
Q4 		$1.37M Sell
12,411
-5,698
-31% -$627K 0.11% 94
2020
Q3 		$2M Buy
18,109
+969
+6% +$107K 0.17% 65
2020
Q2 		$1.9M Buy
17,140
+153
+0.9% +$16.9K 0.17% 68
2020
Q1 		$1.88M Buy
16,987
+3,710
+28% +$404K 0.2% 65
2019
Q4 		$1.44M Buy
13,277
+7,748
+140% +$837K 0.13% 83
2019
Q3 		$599K Buy
5,529
+175
+3% +$18.9K 0.06% 137
2019
Q2 		$576K Buy
5,354
+725
+16% +$77.1K 0.05% 144
2019
Q1 		$492K Sell
4,629
-44,918
-91% -$4.72M 0.05% 148
2018
Q4 		$5.18M Buy
49,547
+41,745
+535% +$4.29M 0.53% 46
2018
Q3 		$806K Buy
7,802
+705
+10% +$73.2K 0.08% 111
2018
Q2 		$739K Sell
7,097
-21,026
-75% -$2.18M 0.07% 113
2018
Q1 		$2.94M Sell
28,123
-8,020
-22% -$841K 0.3% 60
2017
Q4 		$3.85M Buy
+36,143
New +$3.86M 0.38% 58

Other funds holding MBB

Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $374B AUM 17.66% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
TIAA Trust, National Association
TIAA Trust, National Association Charlotte, North Carolina $1.65B AUM 16.63% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
RH
RenaissanceRe Holdings Pembroke, Bermuda $406M AUM 2.74% 1-Year Est. Return

Cobblestone Capital Advisors's MBB Position: Q3 2025 in Review

Cobblestone Capital Advisors increased its iShares MBS ETF (MBB) stake by 9.1% in Q3 2025, buying an estimated $216K and bringing the position to 27,616 shares worth $2.63M. The position accounts for 0.13% of the portfolio, ranked #75.

Cobblestone Capital Advisors first reported a position in MBB in Q4 2017 and has held it in 32 quarters since. The position peaked at $5.18M in Q4 2018. 929 funds tracked by Wall St. Rank hold MBB as of Q3 2025.

  • Cobblestone Capital Advisors held 27,616 shares of iShares MBS ETF worth $2.63M as of Q3 2025.
  • Cobblestone Capital Advisors bought 2,298 iShares MBS ETF shares in Q3 2025, an estimated $216K.
  • iShares MBS ETF made up 0.13% of Cobblestone Capital Advisors's portfolio in Q3 2025, its #75 holding.
  • Cobblestone Capital Advisors first reported a position in iShares MBS ETF in Q4 2017 and has held it in 32 quarters since.
  • Cobblestone Capital Advisors's iShares MBS ETF position peaked at $5.18M in Q4 2018.
  • 929 funds tracked by Wall St. Rank held iShares MBS ETF as of Q3 2025.

Based on Cobblestone Capital Advisors's 13F filing for Q3 2025, filed 12 Nov 2025.