I don't know if this is relevant as it doesn't include this summer's transfers (although I guess the first post covers that) but, it can give us an approximation of what the owner has been contributing since arriving.
Anyway yeah, I saw this on another forum...
all transfer prices taken from transfermarkt
all wages info taken from City's annual accounts
08/09
In: £133.750,000
Out: £22.590,000
Wages: £82,630.00 (may '09)
-£193,790.000
09/10
In: £125,210.000
Out: £26,310.000
Wages: £133,000.000 (may '10)
-£231,900.000
10/11
In: £155,080.000
Out: £31,630.000
Wages: £174,000.000 (may '11)
-£297,450.000
11/12
In: £73,990.000
Out: £25,250.000
Wages: £201,800.000 (may '12)
-£250,540.000
12/13
In: -£52,660.000
Out: £37,660.000
Wages: £216,000.000 (may '13)
-£231,000.000
13/14
In: £98,600.000
Out: £9,610.000
Wages: £233,000.000 (may '14)
-£321,990.000
(new £200,000.000 training centre installed '14)
14/15
In: £75,060.000
Out: £26,030.000
Wages: £193,800.000 (may '15)
-£242,830.000
15/16
In: £179,770.000
Out: £57,320.000
Wages: £198,000.000 (may '16)
-£320,450.000
16/17
In: £181,050.000
Out: £30,050.000
Wages: £???
-£???
No it can't