How many "player/managers" does Steem actually have? [burnsteem100]

Last weekend, I posted, Steem Account Distribution - owned and effective SP [burnsteem100]. Unfortunately, after posting, I noticed that I had refreshed the wrong data file, and the source information was 3 months old.

So, I refreshed the data file today, and added some filtering for another unique look at Steem's ownership. When we talk about "whales", "dolphins", etc... what does that mean? By ownership? By delegated amount? By both?

So, I was curious to see how many accounts fit into those categories by the most restrictive definition? Here's a short summary. To fit in a category, the account must own enough VESTS, and it must also retain that many VESTS after factoring in delegations.

Category	Count	SP controlled	Pct of SP
Blue whale	0	0	0
Whale+	16	70M	36%
Orca+	135	109M	57%
Dolphin+	829	136M	71%
Minnows+	5,128	154M	80%
Redfish+	29,361	169M	88%
Plankton+	185,290	182M	95%
All accounts	1,942,796	192M	100%

And here are the visuals

Whales and above

Orcas and above

Dolphins and above (all cetaceans)

Minnows and above

Redfish+

All accounts

And as long as I'm here, here are updates to the distribution visuals

By ownership

By net value after delegations

Ownership and control by delegation bots (estimated)

Not sure what all this tells us, but it's interesting to look at.