WhaleCreep

Which hedge funds own MUB? ISHARES TR, Q2 2026 13F holders

19 tracked hedge funds disclosed a position in MUB (ISHARES TR) in their Q2 2026 13F filings, worth $216.3m in total. The largest holder by portfolio weight is Okabena Investment Services Inc at 1.9% of its book. 5 opened a new position this quarter: Ramsey Quantitative Systems, Mariner Investment Group LLC, Capstone Investment Advisors, LLC, Millennium Management LLC. 4 exited: Centiva Capital, LP, Tudor Investment Corp ET AL, Engineers Gate Manager LP.

19
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
5
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
4
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$29.0m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$15.4m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$216m
Combined value
Sum of the holders' reported positions in the security.
1.5%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

19 rows
Okabena Investment Services Inc Hedge fund1.9%$10.7m99,038−3.5%reduced
Florin Court Capital LLP Hedge fund1.8%$1.1m10,2000.0%held
Horiko Capital Management LLC Hedge fund1.7%$9.5m88,700−10%reduced
Ramsey Quantitative Systems Hedge fund1.4%$1.6m15,000–new
Mariner Investment Group LLC Hedge fund1.1%$4.9m45,454–new
CVA Family Office, LLC Family office0.4%$4.5m41,831+53%added
Soros Fund Management Family office0.3%$26.0m241,4000.0%held
Edgestream Partners, L.P. Hedge fund0.2%$7.7m71,305+60%added
Renaissance Technologies LLC Hedge fund0.1%$108m1.00m+961%added
Partners Capital Investment Group, LLP Hedge fund0.1%$4.1m37,977+22%added
Capstone Investment Advisors, LLC Hedge fund0.1%$20.1m187,001–new
Lowe Brockenbrough & Co Inc Hedge fund0.09%$2.0m18,319+0.4%held
Citadel Advisors LLC Hedge fund0.01%$10.5m97,228−69%reduced
Angeles Investment Advisors, LLC Hedge fund0.01%$84.5k7850.0%held
Qube Research & Technologies Ltd Hedge fund0.0%$2.6m24,039+344%added
Millennium Management LLC Hedge fund0.0%$2.4m22,315–new
First Manhattan Long-only investor0.0%$248k2,3060.0%held
AQR Capital Management LLC Hedge fund0.0%$262k2,434−36%reduced
Horizon Kinetics (Murray Stahl) Long-only investor0.0%$5.4k50–new