Parallel Advisors’s iShares MBS ETF MBB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $2.55M | Sell |
26,880
-24,605
| -48% | -$2.35M | 0.05% | 254 |
|
|
2025
Q4 | $4.9M | Buy |
51,485
+10,467
| +26% | +$998K | 0.09% | 164 |
|
|
2025
Q3 | $3.9M | Buy |
41,018
+5,209
| +15% | +$489K | 0.07% | 184 |
|
|
2025
Q2 | $3.36M | Buy |
35,809
+4,581
| +15% | +$425K | 0.07% | 196 |
|
|
2025
Q1 | $2.93M | Buy |
31,228
+8,111
| +35% | +$750K | 0.07% | 200 |
|
|
2024
Q4 | $2.12M | Buy |
23,117
+2,000
| +9% | +$186K | 0.05% | 247 |
|
|
2024
Q3 | $2.02M | Sell |
21,117
-1,460
| -6% | -$138K | 0.05% | 248 |
|
|
2024
Q2 | $2.07M | Buy |
22,577
+2,747
| +14% | +$250K | 0.05% | 231 |
|
|
2024
Q1 | $1.83M | Buy |
19,830
+4,678
| +31% | +$433K | 0.05% | 249 |
|
|
2023
Q4 | $1.43M | Buy |
15,152
+99
| +0.7% | +$8.88K | 0.04% | 269 |
|
|
2023
Q3 | $1.34M | Sell |
15,053
-509
| -3% | -$46.5K | 0.04% | 256 |
|
|
2023
Q2 | $1.45M | Sell |
15,562
-953
| -6% | -$89.6K | 0.05% | 250 |
|
|
2023
Q1 | $1.56M | Buy |
16,515
+11,207
| +211% | +$1.06M | 0.05% | 236 |
|
|
2022
Q4 | $492K | Sell |
5,308
-4,919
| -48% | -$454K | 0.02% | 421 |
|
|
2022
Q3 | $937K | Sell |
10,227
-349
| -3% | -$33.8K | 0.04% | 255 |
|
|
2022
Q2 | $1.03M | Sell |
10,576
-2,305
| -18% | -$226K | 0.05% | 241 |
|
|
2022
Q1 | $1.31M | Sell |
12,881
-3,491
| -21% | -$364K | 0.05% | 226 |
|
|
2021
Q4 | $1.76M | Sell |
16,372
-2,224
| -12% | -$239K | 0.07% | 187 |
|
|
2021
Q3 | $2.01M | Sell |
18,596
-2,696
| -13% | -$292K | 0.08% | 169 |
|
|
2021
Q2 | $2.3M | Sell |
21,292
-2,530
| -11% | -$274K | 0.1% | 150 |
|
|
2021
Q1 | $2.58M | Sell |
23,822
-12,078
| -34% | -$1.32M | 0.12% | 127 |
|
|
2020
Q4 | $3.95M | Sell |
35,900
-2,958
| -8% | -$326K | 0.21% | 79 |
|
|
2020
Q3 | $4.29M | Sell |
38,858
-1,439
| -4% | -$159K | 0.27% | 64 |
|
|
2020
Q2 | $4.46M | Sell |
40,297
-4,553
| -10% | -$504K | 0.29% | 54 |
|
|
2020
Q1 | $4.95M | Sell |
44,850
-16,372
| -27% | -$1.78M | 0.4% | 42 |
|
|
2019
Q4 | $6.62M | Sell |
61,222
-10,551
| -15% | -$1.14M | 0.5% | 37 |
|
|
2019
Q3 | $7.77M | Buy |
71,773
+40,522
| +130% | +$4.37M | 0.67% | 28 |
|
|
2019
Q2 | $3.36M | Buy |
31,251
+29,371
| +1,562% | +$3.13M | 0.33% | 55 |
|
|
2019
Q1 | $200K | Buy |
1,880
+989
| +111% | +$104K | 0.02% | 399 |
|
|
2018
Q4 | $93K | Sell |
891
-643
| -42% | -$66.1K | 0.01% | 562 |
|
|
2018
Q3 | $159K | Buy |
1,534
+999
| +187% | +$104K | 0.02% | 459 |
|
|
2018
Q2 | $55K | Sell |
535
-250
| -32% | -$25.9K | 0.01% | 707 |
|
|
2018
Q1 | $82K | Sell |
785
-668
| -46% | -$70K | 0.01% | 558 |
|
|
2017
Q4 | $155K | Sell |
1,453
-100
| -6% | -$10.7K | 0.03% | 380 |
|
|
2017
Q3 | $165K | Hold |
1,553
| – | – | 0.03% | 358 |
|
|
2017
Q2 | $166K | Buy |
1,553
+1,434
| +1,205% | +$153K | 0.03% | 356 |
|
|
2017
Q1 | $13K | Buy |
+119
| New | +$12.6K | ﹤0.01% | 1115 |
|
Other funds holding MBB
TWIM
TCIIS
Parallel Advisors's MBB Position: Q1 2026 in Review
Parallel Advisors reduced its iShares MBS ETF (MBB) stake by 48% in Q1 2026, selling an estimated $2.35M and leaving 26,880 shares worth $2.55M. The position accounts for 0.05% of the portfolio, ranked #254.
Parallel Advisors first reported a position in MBB in Q1 2017 and has held it in 37 quarters since. The position peaked at $7.77M in Q3 2019. 1,019 funds tracked by Wall St. Rank hold MBB as of Q1 2026.
- Parallel Advisors held 26,880 shares of iShares MBS ETF worth $2.55M as of Q1 2026.
- Parallel Advisors sold 24,605 iShares MBS ETF shares in Q1 2026, an estimated $2.35M.
- iShares MBS ETF made up 0.05% of Parallel Advisors's portfolio in Q1 2026, its #254 holding.
- Parallel Advisors first reported a position in iShares MBS ETF in Q1 2017 and has held it in 37 quarters since.
- Parallel Advisors's iShares MBS ETF position peaked at $7.77M in Q3 2019.
- 1,019 funds tracked by Wall St. Rank held iShares MBS ETF as of Q1 2026.
Based on Parallel Advisors's 13F filing for Q1 2026, filed 7 May 2026.