We are live on ! Find out more
MPWR icon

Monolithic Power Systems
MPWR

288 hedge funds and large institutions have $3.53B invested in Monolithic Power Systems in 2017 Q1 according to their latest regulatory filings, with 49 funds opening new positions, 111 increasing their positions, 107 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

172% more first-time investments, than exits

New positions opened: 49 | Existing positions closed: 18

10% more capital invested

Capital invested by funds: $3.22B → $3.53B (+$309M)

9% more funds holding

Funds holding: 264 → 288 (+24)

4% more repeat investments, than reductions

Existing positions increased: 111 | Existing positions reduced: 107

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

3.5% less ownership

Funds ownership: 96.55% → 93.05% (-3.5%)

64% less call options, than puts

Call options by funds: $2.6M | Put options by funds: $7.32M

Holders
288
Holders Change
+24
Holders Change %
+9.09%
% of All Funds
7.17%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
49
Increased
111
Reduced
107
Closed
18
Calls
$2.6M
Puts
$7.32M
Net Calls
-$4.72M
Net Calls Change
-$4.45M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$369M
2
Bank of Montreal
Bank of Montreal
Ontario, Canada
+$17.3M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$13.7M
4
GGHC
Gilder Gagnon Howe & Co
New York
+$9.64M
5
ICM
IronBridge Capital Management
Illinois
+$6.62M

Top Sellers

Rank Fund Capital Flow
1
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$48.2M
2
WA
Wasatch Advisors
Utah
-$25.2M
3
CCP
Clough Capital Partners
Massachusetts
-$15.4M
4
JP Morgan Chase
JP Morgan Chase
New York
-$14.9M
5
Bank of New York Mellon
Bank of New York Mellon
New York
-$12.6M
Name Holding Trade Value Shares
Change 		Change in
Stake
NI
176
Numeric Investors
Massachusetts
$783K +$514K +5,800 +215%
LCG
177
Lisanti Capital Growth
New York
$780K -$1.01M -11,430 -57%
IA
178
Icon Advisers
Colorado
$774K – – –
CG
179
Clinton Group
New York
$769K +$740K +8,353 New
LPL Financial
180
LPL Financial
California
$759K +$286K +3,224 +64%
PCM
181
Penserra Capital Management
California
$758K +$343K +3,869 +89%
PNC Financial Services Group
182
PNC Financial Services Group
Pennsylvania
$742K +$3.01K +34 +0.4%
Millennium Management
183
Millennium Management
New York
$717K +$690K +7,790 New
ProShare Advisors
184
ProShare Advisors
Maryland
$702K -$198K -2,233 -23%
MCIM
185
Meadow Creek Investment Management
Georgia
$701K -$39.7K -448 -6%
AII
186
AGF Investments Inc
Ontario, Canada
$683K +$658K +7,426 New
HighTower Advisors
187
HighTower Advisors
Illinois
$617K +$595K +6,715 New
Jane Street
188
Jane Street
New York
$606K +$583K +6,580 New
NMIMC
189
Northwestern Mutual Investment Management Company
Wisconsin
$601K +$7K +79 +1%
PA
190
Profund Advisors
Maryland
$594K +$1.33K +15 +0.2%
William Blair & Company
191
William Blair & Company
Illinois
$586K -$211K -2,384 -26%
PP
192
Paloma Partners
Connecticut
$585K +$306K +3,453 +119%
DekaBank Deutsche Girozentrale
193
DekaBank Deutsche Girozentrale
Germany
$552K – – –
EP
194
Elkfork Partners
Oregon
$551K -$31.2K -352 -6%
ECM
195
ETrade Capital Management
Virginia
$546K +$526K +5,933 New
MAP
196
Moody Aldrich Partners
Massachusetts
$517K -$1.26M -14,215 -72%
COPPSERS
197
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$510K -$620 -7 -0.1%
FDCDDQ
198
Federation des caisses Desjardins du Quebec
Quebec, Canada
$504K +$485K +5,476 New
COI
199
Connable Office Inc
Michigan
$498K -$46.5K -525 -9%
SO
200
STRS Ohio
Ohio
$497K +$44.3K +500 +10%
6 7
8
9 10

MPWR Hedge Fund Activity: Q1 2017 in Review

288 of the 4,017 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q1 2017, worth a combined $3.53B — up 9.6% from $3.22B a quarter earlier.

Buyers outnumbered sellers: 49 funds opened new MPWR positions and 18 closed out — a net gain of 31 holders — while 111 added to existing stakes and 107 trimmed.

The largest buyer was BlackRock, adding an estimated $369M. The largest seller was Adage Capital Partners, cutting an estimated $48.2M.

  • 288 institutional investors held Monolithic Power Systems (MPWR) as of Q1 2017, up from 264 in Q4 2016.
  • Funds reported $3.53B of Monolithic Power Systems stock for Q1 2017, up 9.6% quarter-over-quarter.
  • 49 funds opened new Monolithic Power Systems positions in Q1 2017 and 18 closed out, a net change of +31 holders.
  • The largest Monolithic Power Systems buyer in Q1 2017 was BlackRock, an estimated $369M added.
  • The largest Monolithic Power Systems seller in Q1 2017 was Adage Capital Partners, an estimated $48.2M sold.

Based on aggregated 13F filings for Q1 2017.