We are live on ! Find out more
MPWR icon

Monolithic Power Systems

179 hedge funds and large institutions have $1.93B invested in Monolithic Power Systems in 2015 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 71 increasing their positions, 63 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

50% more funds holding in top 10

Funds holding in top 10: 23 (+1)

50% more first-time investments, than exits

New positions opened: 24 | Existing positions closed: 16

13% more repeat investments, than reductions

Existing positions increased: 71 | Existing positions reduced: 63

5% more capital invested

Capital invested by funds: $1.83B → $1.93B (+$93.2M)

3% more funds holding

Funds holding: 173179 (+6)

32% less call options, than puts

Call options by funds: $264K | Put options by funds: $390K

Holders
179
Holders Change
+6
Holders Change %
+3.47%
% of All Funds
4.77%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.08%
New
24
Increased
71
Reduced
63
Closed
16
Calls
$264K
Puts
$390K
Net Calls
-$126K
Net Calls Change
-$4.13M
Name Holding Trade Value Shares
Change
Change in
Stake
Manulife (Manufacturers Life Insurance)
176
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.33K +$47.7K +947 +4%
S
177
SignatureFD
Georgia
$1K +$554 +11 New
W
178
Wealthfront
California
$1K +$958 +19 +1,900%
WRCM
179
Whale Rock Capital Management
Massachusetts
-$11.4M -228,252 Closed
CCM
180
Cupps Capital Management
Illinois
-$9.97M -200,370 Closed
Schroder Investment Management Group
181
Schroder Investment Management Group
United Kingdom
-$7.42M -149,084 Closed
KCM
182
Kingdon Capital Management
New York
-$5.28M -106,065 Closed
LPL Financial
183
LPL Financial
California
-$2.01M -40,328 Closed
ST
184
Spot Trading
Illinois
-$673K -13,522 Closed
PAM
185
Paradigm Asset Management
New York
-$540K -10,853 Closed
MAM
186
Meeder Asset Management
Ohio
-$510K -10,245 Closed
DC
187
Deere & Company
Illinois
-$486K -9,762 Closed
NCCM
188
Nine Chapters Capital Management
New Jersey
-$398K -8,000 Closed
DT
189
Diversified Trust
Tennessee
-$305K -6,134 Closed
CSS
190
Cubist Systematic Strategies
Connecticut
-$237K -4,766 Closed
SAM
191
Sawgrass Asset Management
Florida
-$203K -4,090 Closed
BRWA
192
B. Riley Wealth Advisors
Florida
-$91 -1,829 Closed
SFU
193
Stonehage Fleming (UK)
United Kingdom
-$16K -315 Closed
NPC
194
National Planning Corporation
California
-$4.72K -101 Closed

MPWR Hedge Fund Activity: Q1 2015 in Review

179 of the 3,752 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q1 2015, worth a combined $1.93B — up 5.1% from $1.83B a quarter earlier.

Buyers outnumbered sellers: 24 funds opened new MPWR positions and 16 closed out — a net gain of 8 holders — while 71 added to existing stakes and 63 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $31.9M. The largest seller was Citadel Advisors, cutting an estimated $22.1M.

  • 179 institutional investors held Monolithic Power Systems (MPWR) as of Q1 2015, up from 173 in Q4 2014.
  • Funds reported $1.93B of Monolithic Power Systems stock for Q1 2015, up 5.1% quarter-over-quarter.
  • 24 funds opened new Monolithic Power Systems positions in Q1 2015 and 16 closed out, a net change of +8 holders.
  • The largest Monolithic Power Systems buyer in Q1 2015 was Fidelity Investments, an estimated $31.9M added.
  • The largest Monolithic Power Systems seller in Q1 2015 was Citadel Advisors, an estimated $22.1M sold.

Based on aggregated 13F filings for Q1 2015.