Natixis Advisors
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Natixis Advisors’s iShares MBS ETF MBB Stock Holding History

Natixis 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
2026
Q1 		– Sell
-23,927
Closed -$2.28M – 1727
2025
Q4 		$2.28M Buy
+23,927
New +$2.28M ﹤0.01% 1017
2025
Q1 		– Sell
-112,829
Closed -$10.3M – 1652
2024
Q4 		$10.3M Buy
+112,829
New +$10.5M 0.02% 644
2024
Q1 		– Sell
-157,300
Closed -$14.8M – 1561
2023
Q4 		$14.8M Buy
+157,300
New +$14.1M 0.04% 445
2023
Q1 		– Sell
-122,210
Closed -$11.3M – 1490
2022
Q4 		$11.3M Buy
+122,210
New +$11.3M 0.04% 439
2022
Q3 		– Sell
-12,790
Closed -$1.25M – 1492
2022
Q2 		$1.25M Buy
+12,790
New +$1.25M 0.01% 1056
2022
Q1 		– Sell
-147,592
Closed -$15.9M – 1452
2021
Q4 		$15.9M Buy
+147,592
New +$15.9M 0.06% 332
2018
Q1 		– Sell
-135,380
Closed -$14.4M – 1067
2017
Q4 		$14.4M Buy
+135,380
New +$14.4M 0.15% 160
2016
Q1 		– Sell
-65,604
Closed -$7.07M – 1001
2015
Q4 		$7.07M Sell
65,604
-13,937
-18% -$1.52M 0.12% 227
2015
Q3 		$8.72M Buy
79,541
+1,914
+2% +$209K 0.15% 166
2015
Q2 		$8.43M Buy
77,627
+12,482
+19% +$1.37M 0.14% 189
2015
Q1 		$7.19M Sell
65,145
-3,117
-5% -$342K 0.13% 234
2014
Q4 		$7.46M Buy
68,262
+1,559
+2% +$170K 0.14% 194
2014
Q3 		$7.21M Sell
66,703
-106,457
-61% -$11.5M 0.14% 192
2014
Q2 		$18.7M Sell
173,160
-21,433
-11% -$2.3M 0.27% 73
2014
Q1 		$20.7M Sell
194,593
-18,308
-9% -$1.94M 0.32% 50
2013
Q4 		$22.3M Buy
212,901
+8,344
+4% +$881K 0.36% 36
2013
Q3 		$21.7M Sell
204,557
-120,350
-37% -$12.6M 0.4% 31
2013
Q2 		$34.2M Buy
+324,907
New +$34.8M 0.68% 8

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
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
TWIM
TIAA Wealth Investment Management New York $13.1B AUM
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
TCIIS
TIAA-CREF Individual & Institutional Services New York $26B AUM
Truist Financial
Truist Financial Charlotte, North Carolina $74.2B AUM 21.09% 1-Year Est. Return

Natixis Advisors's MBB Position: Q1 2026 in Review

Natixis Advisors sold out of iShares MBS ETF (MBB) in Q1 2026, closing a stake of 23,927 shares — an estimated $2.28M sold.

Natixis Advisors first reported a position in MBB in Q2 2013 and held it in 18 quarters. The position peaked at $34.2M in Q2 2013. 1,019 funds tracked by Wall St. Rank hold MBB as of Q1 2026.

  • Natixis Advisors reported no remaining iShares MBS ETF position as of Q1 2026 after selling out during the quarter.
  • Natixis Advisors sold 23,927 iShares MBS ETF shares in Q1 2026, an estimated $2.28M.
  • Natixis Advisors first reported a position in iShares MBS ETF in Q2 2013 and held it in 18 quarters.
  • Natixis Advisors's iShares MBS ETF position peaked at $34.2M in Q2 2013.
  • 1,019 funds tracked by Wall St. Rank held iShares MBS ETF as of Q1 2026.

Based on Natixis Advisors's 13F filing for Q1 2026, filed 13 May 2026.