SSPC vs IRE overlap
8 institutions report holding both SSPC and IRE.
SSPCIRE
Pick 2 to 4 ETFs.
We don’t have holdings for SSPC. 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.
8
institutions report holding both, of 24 holding any
SSPC63.6% of its 13F dollars, 50.0% of its 16 holders
IRE40.3% of its 13F dollars, 50.0% of its 16 holders
Largest institutions holding both
| Firm | SSPC | IRE |
|---|---|---|
| Optiver Holding B.V. | $1.5M | $1.3M |
| StoneX Group Inc. | $1.5M | $361K |
| Jump Financial, LLC | $1.1M | $242K |
| UBS Group AG | $308K | $956K |
| Jane Street Group, LLC | $668K | $408K |
| HRT Financial LP | $360K | $311K |
| Simplex Trading, LLC | $371K | $21K |
| Belvedere Trading LLC | $7K | $13K |
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: SSPC institutional holders, IRE institutional holders.
Frequently asked questions
Do institutions hold both SSPC and IRE?
8 Form 13F filers report positions in both, out of 24 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%.