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Monolithic Power Systems

295 hedge funds and large institutions have $4.19B invested in Monolithic Power Systems in 2017 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 131 increasing their positions, 94 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

54% more call options, than puts

Call options by funds: $4.49M | Put options by funds: $2.91M

48% more first-time investments, than exits

New positions opened: 37 | Existing positions closed: 25

39% more repeat investments, than reductions

Existing positions increased: 131 | Existing positions reduced: 94

12% more capital invested

Capital invested by funds: $3.75B → $4.19B (+$438M)

4% more funds holding

Funds holding: 285295 (+10)

0.84% more ownership

Funds ownership: 94.3%95.14% (+0.84%)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

Holders
295
Holders Change
+10
Holders Change %
+3.51%
% of All Funds
7.35%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
37
Increased
131
Reduced
94
Closed
25
Calls
$4.49M
Puts
$2.91M
Net Calls
+$1.58M
Net Calls Change
+$3.45M
Name Holding Trade Value Shares
Change
Change in
Stake
PG
301
PEAK6 Group
Illinois
-$605K -5,959 Closed
CG
302
Clinton Group
New York
-$509K -5,283 Closed
HCA
303
Harbour Capital Advisors
Virginia
-$468K -4,850 Closed
FRM
304
Fox Run Management
Connecticut
-$424K -4,400 Closed
PP
305
Paloma Partners
Connecticut
-$415K -4,293 Closed
Renaissance Technologies
306
Renaissance Technologies
New York
-$386K -4,000 Closed
FPF
307
FNY Partners Fund
New York
-$361K -3,750 Closed
MC
308
Menta Capital
California
-$353K -3,658 Closed
PAM
309
Panagora Asset Management
Massachusetts
-$325K -3,373 Closed
TI
310
Turner Investments
Pennsylvania
-$318K -3,300 Closed
OI
311
Oakbrook Investments
Illinois
-$270K -2,800 Closed
SS
312
Simplicity Solutions
Minnesota
-$243K -2,519 Closed
PAM
313
Paradigm Asset Management
New York
-$241K -2,500 Closed
EMG
314
Ellington Management Group
Connecticut
-$202K -2,100 Closed
Simplex Trading
315
Simplex Trading
Illinois
-$179K -1,764 Closed
DADC
316
D.A. Davidson & Co
Montana
-$141K -1,473 Closed
QT
317
Quantbot Technologies
New York
-$121K -1,265 Closed
IWM
318
IHT Wealth Management
Illinois
-$91 -282 Closed
AIM
319
Acrospire Investment Management
Illinois
-$19K -200 Closed
LWCFA
320
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
+$914 +9 New

MPWR Hedge Fund Activity: Q3 2017 in Review

295 of the 4,011 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q3 2017, worth a combined $4.19B — up 12% from $3.75B a quarter earlier.

Buyers outnumbered sellers: 37 funds opened new MPWR positions and 25 closed out — a net gain of 12 holders — while 131 added to existing stakes and 94 trimmed.

The largest buyer was Bank of America, adding an estimated $50.3M. The largest seller was Fidelity Investments, cutting an estimated $91.5M.

  • 295 institutional investors held Monolithic Power Systems (MPWR) as of Q3 2017, up from 285 in Q2 2017.
  • Funds reported $4.19B of Monolithic Power Systems stock for Q3 2017, up 12% quarter-over-quarter.
  • 37 funds opened new Monolithic Power Systems positions in Q3 2017 and 25 closed out, a net change of +12 holders.
  • The largest Monolithic Power Systems buyer in Q3 2017 was Bank of America, an estimated $50.3M added.
  • The largest Monolithic Power Systems seller in Q3 2017 was Fidelity Investments, an estimated $91.5M sold.

Based on aggregated 13F filings for Q3 2017.