GPTY vs COPJ overlap
6 institutions report holding both GPTY and COPJ.
GPTYCOPJ
Pick 2 to 4 ETFs.
We don’t have holdings for COPJ. Most funds that aren’t in the SEC’s N-PORT data are unit trusts, grantor trusts or very new funds. The institutions tab may still have them.
6
institutions report holding both, of 50 holding any
GPTY6.2% of its 13F dollars, 50.0% of its 12 holders
COPJ28.8% of its 13F dollars, 13.6% of its 44 holders
Largest institutions holding both
| Firm | GPTY | COPJ |
|---|---|---|
| Jane Street Group, LLC | $548K | $4.4M |
| Old Mission Capital LLC | $782K | $1.7M |
| Citadel Advisors LLC | $268K | $1.6M |
| Susquehanna International Group, LLP | $317K | $1.5M |
| Group One Trading LLC | $5K | $45K |
| Morgan Stanley | $51 | $17K |
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: GPTY institutional holders, COPJ institutional holders.
Frequently asked questions
Do institutions hold both GPTY and COPJ?
6 Form 13F filers report positions in both, out of 50 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%.