MHP
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Manatuck Hill Partners’s Harmonic Inc HLIT Stock Holding History

Manatuck Hill Partners’s Portfolio HLIT Stock Details HLIT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$359K Buy
+40,000
New +$397K 0.1% 104
2025
Q3 		– Sell
-108,350
Closed -$1.03M – 121
2025
Q2 		$1.03M Buy
+108,350
New +$989K 0.39% 78
2024
Q4 		– Sell
-110,000
Closed -$1.6M – 127
2024
Q3 		$1.6M Buy
110,000
+35,000
+47% +$468K 0.59% 49
2024
Q2 		$883K Buy
+75,000
New +$847K 0.37% 70
2023
Q2 		– Sell
-100,000
Closed -$1.46M – 113
2023
Q1 		$1.46M Buy
100,000
+3,200
+3% +$44.1K 0.74% 35
2022
Q4 		$1.27M Sell
96,800
-54,400
-36% -$759K 0.6% 43
2022
Q3 		$1.98M Buy
+151,200
New +$1.63M 1.01% 32
2022
Q1 		– Sell
-93,900
Closed -$1.1M – 130
2021
Q4 		$1.1M Buy
+93,900
New +$967K 0.42% 58
2021
Q2 		– Sell
-98,900
Closed -$775K – 161
2021
Q1 		$775K Buy
+98,900
New +$783K 0.26% 73
2020
Q2 		– Sell
-641,700
Closed -$3.7M – 87
2020
Q1 		$3.7M Buy
641,700
+490,100
+323% +$3.29M 3.39% 9
2019
Q4 		$1.18M Buy
151,600
+40,800
+37% +$305K 0.62% 51
2019
Q3 		$729K Sell
110,800
-30,000
-21% -$208K 0.4% 53
2019
Q2 		$781K Buy
+140,800
New +$781K 0.36% 63
2018
Q4 		– Sell
-232,300
Closed -$1.28M – 100
2018
Q3 		$1.28M Buy
232,300
+202,300
+674% +$1.01M 0.48% 43
2018
Q2 		$128K Buy
+30,000
New +$118K 0.05% 90
2017
Q2 		– Sell
-100,000
Closed -$595K – 92
2017
Q1 		$595K Buy
+100,000
New +$548K 0.26% 63

Other funds holding HLIT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
TI
Trigran Investments Northbrook, Illinois $418M AUM 3.34% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Manatuck Hill Partners's HLIT Position: Q1 2026 in Review

Manatuck Hill Partners opened a new position in Harmonic Inc (HLIT) in Q1 2026: 40,000 shares worth $359K. The stake represents 0.1% of the portfolio and ranks #104 among its holdings. This is a return to the name: Manatuck Hill Partners previously reported a position in HLIT as recently as Q2 2025.

Manatuck Hill Partners first reported a position in HLIT in Q1 2017 and has held it in 16 quarters since. The position peaked at $3.7M in Q1 2020. 248 funds tracked by Wall St. Rank hold HLIT as of Q1 2026.

  • Manatuck Hill Partners held 40,000 shares of Harmonic Inc worth $359K as of Q1 2026.
  • Harmonic Inc was a new Manatuck Hill Partners position in Q1 2026.
  • Harmonic Inc made up 0.1% of Manatuck Hill Partners's portfolio in Q1 2026, its #104 holding.
  • Manatuck Hill Partners first reported a position in Harmonic Inc in Q1 2017 and has held it in 16 quarters since.
  • Manatuck Hill Partners's Harmonic Inc position peaked at $3.7M in Q1 2020.
  • 248 funds tracked by Wall St. Rank held Harmonic Inc as of Q1 2026.

Based on Manatuck Hill Partners's 13F filing for Q1 2026, filed 15 May 2026.