SHRT vs BULD overlap
SHRT and BULD overlap 1.6% by weight, across 2 shared holdings.
Pick 2 to 4 ETFs.
Top shared holdings
| Holding | SHRT | BULD | Overlap |
|---|---|---|---|
| PTC Inc.PTC | 1.36% | 4.47% | 1.36% |
| Autodesk Inc.ADSK | 0.22% | 8.62% | 0.22% |
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: SHRT, SEC Form N-PORT, June 30, 2026; BULD, SEC Form N-PORT, July 31, 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: SHRT institutional holders, BULD institutional holders.
Frequently asked questions
How much do SHRT and BULD overlap?
1.6% by weight, with 2 holdings in common, using holdings for SHRT as of June 30, 2026 and BULD as of July 31, 2026. The largest shared position is PTC.
Do institutions hold both SHRT and BULD?
0 Form 13F filers report positions in both, out of 11 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%.