Jane Street’s iShares iBonds Dec 2029 Term Muni Bond ETF IBMR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
Sell
-75,766
Closed -$1.92M 12249
2026
Q1
$1.92M Buy
75,766
+11,642
+18% +$298K ﹤0.01% 5176
2025
Q4
$1.63M Buy
+64,124
New +$1.63M ﹤0.01% 5196
2025
Q3
Sell
-71,680
Closed -$1.81M 11208
2025
Q2
$1.81M Sell
71,680
-5,960
-8% -$149K ﹤0.01% 4587
2025
Q1
$1.94M Buy
+77,640
New +$1.95M ﹤0.01% 4399
2024
Q4
Sell
-33,024
Closed -$842K 9925
2024
Q3
$842K Buy
33,024
+12,491
+61% +$315K ﹤0.01% 6216
2024
Q2
$510K Buy
20,533
+11,113
+118% +$277K ﹤0.01% 6999
2024
Q1
$238K Buy
+9,420
New +$239K ﹤0.01% 7923

Other funds holding IBMR

Jane Street's IBMR Position: Q2 2026 in Review

Jane Street sold out of iShares iBonds Dec 2029 Term Muni Bond ETF (IBMR) in Q2 2026, closing a stake of 75,766 shares — an estimated $1.92M sold.

Jane Street first reported a position in IBMR in Q1 2024 and held it in 7 quarters. The position peaked at $1.94M in Q1 2025. 144 funds tracked by Wall St. Rank hold IBMR as of Q2 2026.

  • Jane Street reported no remaining iShares iBonds Dec 2029 Term Muni Bond ETF position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 75,766 iShares iBonds Dec 2029 Term Muni Bond ETF shares in Q2 2026, an estimated $1.92M.
  • Jane Street first reported a position in iShares iBonds Dec 2029 Term Muni Bond ETF in Q1 2024 and held it in 7 quarters.
  • Jane Street's iShares iBonds Dec 2029 Term Muni Bond ETF position peaked at $1.94M in Q1 2025.
  • 144 funds tracked by Wall St. Rank held iShares iBonds Dec 2029 Term Muni Bond ETF as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.