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Harmonic Inc

248 hedge funds and large institutions have $832M invested in Harmonic Inc in 2026 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 75 increasing their positions, 100 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

4.33% less ownership

Funds ownership: 88.2%83.87% (-4.3%)

5% less funds holding

Funds holding: 262248 (-14)

15% less capital invested

Capital invested by funds: $979M → $832M (-$147M)

17% less first-time investments, than exits

New positions opened: 43 | Existing positions closed: 52

25% less repeat investments, than reductions

Existing positions increased: 75 | Existing positions reduced: 100

96% less call options, than puts

Call options by funds: $8K | Put options by funds: $219K

Holders
248
Holders Change
-14
Holders Change %
-5.34%
% of All Funds
3.05%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.04%
New
43
Increased
75
Reduced
100
Closed
52
Calls
$8K
Puts
$219K
Net Calls
-$211K
Net Calls Change
-$393K
Name Holding Trade Value Shares
Change
Change in
Stake
Tudor Investment Corp
251
Tudor Investment Corp
Connecticut
-$2.86M -289,411 Closed
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
252
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
-$2.21M -223,707 Closed
DZ Bank
253
DZ Bank
Germany
-$1.74M -176,085 Closed
IQI
254
Integrated Quantitative Investments
Washington
-$1.6M -161,698 Closed
Connor, Clark & Lunn Investment Management (CC&L)
255
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
-$1.45M -147,049 Closed
ETC
256
Exchange Traded Concepts
Oklahoma
-$1.26M -127,095 Closed
Voloridge Investment Management
257
Voloridge Investment Management
Florida
-$1.15M -116,218 Closed
DIA
258
Dean Investment Associates
Ohio
-$1.02M -103,329 Closed
HF
259
HRT Financial
New York
-$968K -97,886 Closed
Teacher Retirement System of Texas
260
Teacher Retirement System of Texas
Texas
-$752K -76,031 Closed
VC
261
VarCov Co
Connecticut
-$739K -74,764 Closed
Norges Bank
262
Norges Bank
Norway
-$730K -73,862 Closed
DCM
263
Dean Capital Management
Kansas
-$695K -70,275 Closed
DFCM
264
Dark Forest Capital Management
Puerto Rico
-$685K -69,213 Closed
A
265
AlphaQuest
New York
-$681K -68,813 Closed
HI
266
Horizon Investments
North Carolina
-$600K -60,708 Closed
Commonwealth Equity Services
267
Commonwealth Equity Services
Massachusetts
-$584K -59,019 Closed
LCM
268
Laurion Capital Management
New York
-$551K -55,719 Closed
Janney Montgomery Scott
269
Janney Montgomery Scott
Pennsylvania
-$481K -48,651 Closed
GCP
270
GSA Capital Partners
United Kingdom
-$465K -47,013 Closed
AA
271
ALPS Advisors
Colorado
-$459K -46,412 Closed
SI
272
Stephens Inc
Arkansas
-$414K -41,893 Closed
BHCM
273
Brevan Howard Capital Management
Jersey
-$363K -36,700 Closed
SO
274
STRS Ohio
Ohio
-$341K -34,500 Closed
IA
275
Inspire Advisors
Idaho
-$235K -23,785 Closed