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Monolithic Power Systems
MPWR

355 hedge funds and large institutions have $5.08B invested in Monolithic Power Systems in 2018 Q3 according to their latest regulatory filings, with 47 funds opening new positions, 127 increasing their positions, 133 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed

38% more first-time investments, than exits

New positions opened: 47 | Existing positions closed: 34

3% more funds holding

Funds holding: 345 → 355 (+10)

1.2% more ownership

Funds ownership: 94.71% → 95.91% (+1.2%)

4% less capital invested

Capital invested by funds: $5.31B → $5.08B (-$223M)

5% less repeat investments, than reductions

Existing positions increased: 127 | Existing positions reduced: 133

53% less call options, than puts

Call options by funds: $11.9M | Put options by funds: $25.2M

83% less funds holding in top 10

Funds holding in top 10: 6 → 1 (-5)

Holders
355
Holders Change
+10
Holders Change %
+2.9%
% of All Funds
8.12%
Holding in Top 10
1
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-83.33%
% of All Funds
0.02%
New
47
Increased
127
Reduced
133
Closed
34
Calls
$11.9M
Puts
$25.2M
Net Calls
-$13.3M
Net Calls Change
-$10.8M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
+$90.4M
2
Franklin Resources
Franklin Resources
California
+$68.1M
3
BlackRock
BlackRock
New York
+$57M
4
First Trust Advisors
First Trust Advisors
Illinois
+$33.6M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$29M

Top Sellers

1
CMG
Cavalry Management Group
California
-$42.5M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$38.5M
3
Millennium Management
Millennium Management
New York
-$29.8M
4
BCM
BlueCrest Capital Management
Jersey
-$20.2M
5
PP
Paloma Partners
Connecticut
-$16.8M
Name Holding Trade Value Shares
Change 		Change in
Stake
LCM
376
Laurion Capital Management
New York
– -$279K -2,088 Closed
NA
377
NewEdge Advisors
Louisiana
– -$274 -2,035 Closed
Balyasny Asset Management
378
Balyasny Asset Management
Illinois
– -$260K -1,947 Closed
TSWM
379
Triangle Securities Wealth Management
North Carolina
– -$224K -1,676 Closed
SL
380
Signition LP
New York
– -$222K -1,660 Closed
EBIM
381
Eagle Boston Investment Management
Massachusetts
– -$216K -1,618 Closed
CCM
382
Coldstream Capital Management
Washington
– -$201K -1,504 Closed
EGM
383
Engineers Gate Manager
New York
– -$201K -1,500 Closed
PFA
384
Pathway Financial Advisors
Vermont
– -$94K -702 Closed
MIM
385
Macroview Investment Management
Maryland
– -$3K -25 Closed
MPWT
386
MassMutual Private Wealth & Trust
Connecticut
– -$2K -15 Closed
AC
387
Avestar Capital
New York
– -$1K -11 Closed
Simplex Trading
388
Simplex Trading
Illinois
– -$1.25K -9 Closed
CAG
389
Csenge Advisory Group
Florida
– +$1.11K +8 New
12 13 14 15
16

MPWR Hedge Fund Activity: Q3 2018 in Review

355 of the 4,374 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q3 2018, worth a combined $5.08B — down 4.2% from $5.31B a quarter earlier.

Buyers outnumbered sellers: 47 funds opened new MPWR positions and 34 closed out — a net gain of 13 holders — while 127 added to existing stakes and 133 trimmed.

The largest buyer was Wellington Management Group, adding an estimated $90.4M. The largest seller was Cavalry Management Group, exiting entirely with an estimated $42.5M sold.

  • 355 institutional investors held Monolithic Power Systems (MPWR) as of Q3 2018, up from 345 in Q2 2018.
  • Funds reported $5.08B of Monolithic Power Systems stock for Q3 2018, down 4.2% quarter-over-quarter.
  • 47 funds opened new Monolithic Power Systems positions in Q3 2018 and 34 closed out, a net change of +13 holders.
  • The largest Monolithic Power Systems buyer in Q3 2018 was Wellington Management Group, an estimated $90.4M added.
  • The largest Monolithic Power Systems seller in Q3 2018 was Cavalry Management Group, an estimated $42.5M sold.

Based on aggregated 13F filings for Q3 2018.