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iShares MBS ETF

221 hedge funds and large institutions have $5.46B invested in iShares MBS ETF in 2014 Q4 according to their latest regulatory filings, with 40 funds opening new positions, 85 increasing their positions, 71 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

161% more call options, than puts

Call options by funds: $798K | Put options by funds: $306K

90% more first-time investments, than exits

New positions opened: 40 | Existing positions closed: 21

27% more funds holding in top 10

Funds holding in top 10: 2228 (+6)

20% more repeat investments, than reductions

Existing positions increased: 85 | Existing positions reduced: 71

8% more funds holding

Funds holding: 205221 (+16)

4% more capital invested

Capital invested by funds: $5.24B → $5.46B (+$221M)

4.6% less ownership

Funds ownership: 82.79%78.19% (-4.6%)

Holders
221
Holders Change
+16
Holders Change %
+7.8%
% of All Funds
5.87%
Holding in Top 10
28
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+27.27%
% of All Funds
0.74%
New
40
Increased
85
Reduced
71
Closed
21
Calls
$798K
Puts
$306K
Net Calls
+$492K
Net Calls Change
+$492K

MBB Hedge Fund Activity: Q4 2014 in Review

221 of the 3,765 institutional investors tracked by Wall St. Rank reported a position in iShares MBS ETF (MBB) for Q4 2014, worth a combined $5.46B — up 4.2% from $5.24B a quarter earlier.

Buyers outnumbered sellers: 40 funds opened new MBB positions and 21 closed out — a net gain of 19 holders — while 85 added to existing stakes and 71 trimmed.

The largest buyer was Managed Account Advisors, adding an estimated $287M. The largest seller was Bank of America, cutting an estimated $434M.

  • 221 institutional investors held iShares MBS ETF (MBB) as of Q4 2014, up from 205 in Q3 2014.
  • Funds reported $5.46B of iShares MBS ETF stock for Q4 2014, up 4.2% quarter-over-quarter.
  • 40 funds opened new iShares MBS ETF positions in Q4 2014 and 21 closed out, a net change of +19 holders.
  • The largest iShares MBS ETF buyer in Q4 2014 was Managed Account Advisors, an estimated $287M added.
  • The largest iShares MBS ETF seller in Q4 2014 was Bank of America, an estimated $434M sold.

Based on aggregated 13F filings for Q4 2014.