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HLIT · Harmonic Inc.

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TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475

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HLIT

Name: HARMONIC INC. (HLIT) insider trading and ownership data
Creator: WaveMan
License: https://wave-man.com/terms

HARMONIC INC.

SEMICONDUCTORS & ELECTRONICS · RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT · CIK 0000851310

SEC FILINGS☆ WATCH

INSIDER NET · 180D

-$477.8K

open-market buys minus sells, Form 4 codes P and S

INSIDER BUYERS · 180D

CONGRESS BUYERS · 1Y

FUNDS ADDED · QTR

136

13F, latest reported quarter

REVENUE GROWTH

-26.2%

XBRL, annual

NET MARGIN

-12.0%

CONVERSIONS · 180D

codes C/M, not in net · $0 priced

SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST

INSIDERS

net -$477.8K over 180 days

more than 70% of Semiconductors & Electronics

CONGRESS

no member of Congress has reported trading it

FUNDS

136 funds added or opened last quarter

below 51% of Semiconductors & Electronics

REVENUE

-26.2% year over year

below 88% of Semiconductors & Electronics

MARGIN

-12.0% net margin

below 61% of Semiconductors & Electronics

BUYBACKS

$43.0M repurchased, FY to 2026-07-03

more than 54% of Semiconductors & Electronics

SHORT

5.3% of shares outstanding short · 4.2 days to cover · settled 2026-07-31

more than 60% of Semiconductors & Electronics

THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET

136 funds added or opened positions in the latest 13F quarter, of 261 holders.

The year, with the filings on it

Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail

TOTAL 12M RETURN +22.7%

+22.7%12M

INSIDER BUYINSIDER SELL

INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY

Live price

Daily candles from TradingView, on their licence — no filings are marked on this one

WHY THIS NAME IS ON THE DESK

The complete filing record, in one place.

The record shows a net $477.8K sold by insiders over 180 days, 136 funds added last quarter. Every figure is a federal filing, dated the day it became public.

Backtest this pattern Open the screener

Same sector, ranked by filing activity

Sector from the SEC's own SIC classification

NVDA CRDO VICR MPWR VPLM ALAB PI MTSI MU AIP AVGO MSI

Insider transactions

Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, HARMONIC INC. insiders sold a net $477.8K of stock across 57 Form 4 purchases and sales, with 0 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-06.

INSIDER

FILED

VALUE

Copeland Stephanie

Director

SELL

2026-05-14

4,300.0

$57.2K

Haltmayer Neven

SVP & GM, Video Business

SELL

2026-05-13

31,766.0

$420.6K

Haltmayer Neven

SVP & GM, Video Business

SELL

2025-12-15

14,414.0

$150.0K

Haltmayer Neven

SVP & GM, Video Business

SELL

2025-12-15

9,421.0

$98.2K

Haltmayer Neven

SVP & GM, Video Business

SELL

2025-12-12

6,165.0

$65.4K

57 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 52 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders

13F · holdings as of the latest quarter funds have reported

BlackRock, Inc.

18,004,412.0 sh

$294.0M

VANGUARD PORTFOLIO MANAGEMENT LLC

5,389,426.0 sh

$88.0M

STATE STREET CORP

5,147,739.0 sh

$84.1M

VANGUARD CAPITAL MANAGEMENT LLC

4,770,651.0 sh

$77.9M

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

3,291,847.0 sh

$53.8M

SCHEDULE 13D/G

No 5%+ ownership filings

Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.

FORM 144

No planned-sale notices

No insider has notified an intent to sell. This is the panel to watch after a run-up.

Fund concentration

N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show

Needham Small Cap Growth Fund

$6.0M POSITION · AS OF 2026-03-31

3.5%

State Street(R) SPDR(R) S&P(R) Telecom ETF

$5.7M POSITION · AS OF 2026-03-31

1.4%

Columbia Integrated Small Cap Growth Fund

$343.0K POSITION · AS OF 2026-02-28

1.2%

ETC 6 Meridian Small Cap Equity ETF

$1.4M POSITION · AS OF 2026-02-28

1.1%

Pacer US Small Cap Cash Cows Growth Leaders ETF

$256.0K POSITION · AS OF 2026-04-30

1.1%

Touchstone Funds Group Trust-Touchstone Small Cap Value Fund

$2.2M POSITION · AS OF 2026-03-31

1.1%

SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK

Executive pay vs shareholder return · Patrick Harshman

DEF 14A pay-versus-performance disclosure · both the headline pay and the SEC's mark-to-market figure, beside the return the company delivered and the return of the peer group it chose itself

CEO TOTAL

ACTUALLY PAID

OTHER NEOs AVG

TSR

PEER TSR

2023

$5.1M

$5.0M

$1.4M

+67%

-9%

2022

$4.8M

$7.7M

$1.6M

+68%

-18%

2021

$4.6M

$10.9M

$2.1M

+51%

+12%

2020

$3.5M

$2.9M

$1.3M

-5%

+10%

TAGGED BY THE COMPANY UNDER SEC ITEM 402(v) · RETURN IS CUMULATIVE FROM THE START OF THE DISCLOSURE PERIOD · GREEN WHERE THE COMPANY BEAT ITS OWN PEER GROUP

Fundamentals

Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all

	2025-12	2024-12	2023-12	2022-12
REVENUE	$360.5M	$488.2M	$388.5M	$625.0M
GROSS PROFIT	$174.7M	$240.1M	$178.1M	$315.9M
OPERATING INCOME	$14.1M	$74.7M	$30.0M	$45.5M
NET INCOME	$1.2M	$39.2M	$84.0M	$28.2M
EPS (DILUTED)	-0.38	0.33	0.72	0.25
OPERATING CASH FLOW	$108.0M	$61.9M	$7.1M	$5.5M
CASH	$124.1M	$101.5M	$84.3M	$89.6M
LONG-TERM DEBT	$109.1M	$112.1M	$0	$15.9M
BUYBACKS	$79.0M	$30.0M	$0	$5.1M
DIVIDENDS PAID	—	$0	$0	$0

SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-06 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE