TSMU vs COSW overlap
TSMU and COSW overlap 0.0% by weight, across 0 shared holdings.
Pick 2 to 4 ETFs.
Top shared holdings
These funds hold nothing in common.
Overlap by weight adds up the smaller weight of each holding the funds share, so 100% means identical portfolios. Long securities only: derivatives and cash vehicles are left out. Sources: TSMU, SEC Form N-PORT, June 30, 2026; COSW, SEC Form N-PORT, June 30, 2026.
Largest institutions holding both
No 13F filer reports holding both.
This compares who owns the funds, not what the funds hold. From SEC Form 13F, for managers with $100M+ in US securities.
Who owns them: TSMU institutional holders, COSW institutional holders.
Frequently asked questions
How much do TSMU and COSW overlap?
0.0% by weight, with 0 holdings in common, using holdings for TSMU as of June 30, 2026 and COSW as of June 30, 2026.
Do institutions hold both TSMU and COSW?
0 Form 13F filers report positions in both, out of 13 that report either one.
How is overlap by weight worked out?
For each holding the two funds share, take the smaller of the two weights, then add those up. Identical portfolios score 100%.