ROBN vs AMDG overlap
5 institutions report holding both ROBN and AMDG.
ROBNAMDG
Pick 2 to 4 ETFs.
We don’t have holdings for AMDG. 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.
5
institutions report holding both, of 16 holding any
ROBN36.8% of its 13F dollars, 35.7% of its 14 holders
AMDG58.7% of its 13F dollars, 71.4% of its 7 holders
Largest institutions holding both
| Firm | ROBN | AMDG |
|---|---|---|
| Optiver Holding B.V. | $990K | $2.3M |
| GTS Securities LLC | $577K | $1.1M |
| IMC-Chicago, LLC | $499K | $692K |
| Susquehanna International Group, LLP | $839K | $284K |
| Belvedere Trading LLC | $61K | $401K |
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: ROBN institutional holders, AMDG institutional holders.
Frequently asked questions
Do institutions hold both ROBN and AMDG?
5 Form 13F filers report positions in both, out of 16 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%.