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IPGP · Ipg Photonics Corp
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IPGP IPG Photonics (IPGP) Insider Trading, Ownership & Congress Trades

Semiconductors & Electronics · Semiconductors & related devices · CIK 0001111928
Quote by TradingView
Form 144 · 3
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
214
13F, latest reported quarter

What the filings say about IPGP

Insiders, 180 days
-$23.2M net sold
1 buyer · 7 sellers · 14% of sales under a 10b5-1 plan
Planned sales (Form 144), 90 days
$13.1M
3 notices

IPG Photonics insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, IPG PHOTONICS CORP insiders sold a net $23.2M of stock across 299 Form 4 purchases and sales, with 1 insider buying. Source: SEC Form 4 filings, as of 2026-10-28.

Insider
Filed
Shares
Value
Since filing
SCHERBAKOV EUGENE A
Director
SELL
2026-10-06 SECtraded 2026-10-02
3,048
$260.0K
-10.0%
Context
  • 24 earlier Form 4 trades (code P or S) here by this insider (24 sales), the last on Jul 31, 2026.
  • The trade is 6.7% of the 45,162 shares held after it.
  • 2 other insiders sold within 30 days.
  • 214 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director SCHERBAKOV EUGENE A sold about $260.0K of IPGP under a 10b5-1 plan on Oct 2, 2026; 2 other insiders sold within 30 days and 214 funds added in the latest 13F quarter.
IP FIBRE DEVICES LTD
SELL
2026-10-06 SECtraded 2026-10-02
9,876
$843.3K
-10.0%
Context
  • 63 earlier Form 4 trades (code P or S) here by this insider (63 sales), the last on Aug 5, 2026.
  • The trade is 0.2% of the 6,396,113 shares held after it.
  • 2 other insiders sold within 30 days.
  • 214 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider IP FIBRE DEVICES LTD sold about $843.3K of IPGP under a 10b5-1 plan on Oct 2, 2026; 2 other insiders sold within 30 days and 214 funds added in the latest 13F quarter.
IP FIBRE DEVICES LTD
SELL
2026-10-06 SECtraded 2026-10-02
5,485
$472.2K
-10.0%
Context
  • 63 earlier Form 4 trades (code P or S) here by this insider (63 sales), the last on Aug 5, 2026.
  • The trade is 0.1% of the 6,390,628 shares held after it.
  • 2 other insiders sold within 30 days.
  • 214 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider IP FIBRE DEVICES LTD sold about $472.2K of IPGP under a 10b5-1 plan on Oct 2, 2026; 2 other insiders sold within 30 days and 214 funds added in the latest 13F quarter.
Valentin Gapontsev Trust I
SELL
2026-09-03 SECtraded 2026-09-02
4,591
$347.3K
-6.7%
Context
  • 134 earlier Form 4 trades (code P or S) here by this insider (134 sales), the last on Sep 1, 2026.
  • The trade is 0.1% of the 6,647,601 shares held after it.
  • 2 other insiders sold within 30 days.
  • 214 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider Valentin Gapontsev Trust I sold about $347.3K of IPGP under a 10b5-1 plan on Sep 2, 2026; 2 other insiders sold within 30 days and 214 funds added in the latest 13F quarter.
Valentin Gapontsev Trust I
SELL
2026-09-03 SECtraded 2026-09-02
4,715
$359.5K
-6.7%
Context
  • 134 earlier Form 4 trades (code P or S) here by this insider (134 sales), the last on Sep 1, 2026.
  • The trade is 0.1% of the 6,642,886 shares held after it.
  • 2 other insiders sold within 30 days.
  • 214 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider Valentin Gapontsev Trust I sold about $359.5K of IPGP under a 10b5-1 plan on Sep 2, 2026; 2 other insiders sold within 30 days and 214 funds added in the latest 13F quarter.
299 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
See all insider buying · insider selling
Showing the latest few. to see 294 more transactions and use the screener and CSV export. We store only your email; there is no password.
Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net -$23.2M over 180 days
-$8.8M over 90 days · -$21.8M of it by a 10%+ holder
below 70% of Semiconductors & Electronics
Congress
no House purchase disclosed in the last 12 months
Funds
214 funds bought in last quarter
more than 62% of Semiconductors & Electronics
Revenue
+2.7% year over year
below 64% of Semiconductors & Electronics
Margin
3.1% net margin
more than 60% of Semiconductors & Electronics
Buybacks
$53.1M repurchased, FY to 2025-12-31
more than 58% of Semiconductors & Electronics
Short interest
13.4% of the float short (float per yahoo 2026-10-26) · 8.6 days to cover · settled 2026-09-30
more than 71% of Semiconductors & Electronics
What changed in the last 30 days
Oct 6Insider IP FIBRE DEVICES LTD sold $1.3M under a 10b5-1 plan (Oct 2)
Why it matters
A 10b5-1 plan schedules trades months ahead, so this says little about what the insider thinks today.
Oct 6Director SCHERBAKOV EUGENE A sold $260.0K under a 10b5-1 plan (Oct 2)
Why it matters
A 10b5-1 plan schedules trades months ahead, so this says little about what the insider thinks today.
Oct 210% Stockholder IP FIBRE DEVICES LTD filed to sell $11.6M by Oct 2 (Form 144)
Why it matters
A Form 144 is a notice of intent to sell; the sale may not happen, and it says nothing about the price.
Oct 210% Stockholder SCHERBAKOV EUGENE A filed to sell $650.0K by Oct 2 (Form 144)
Why it matters
A Form 144 is a notice of intent to sell; the sale may not happen, and it says nothing about the price.

Watch IPGP

A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.

The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-16.0%12M
-20%+13%+45%+78%2025-102025-122026-022026-042026-062026-082026-10 2025-12-15 · Valentin Gapontsev Trust I sold $3.1M2026-07-21 · Valentin Gapontsev Trust I sold $2.5M2026-07-21 · Valentin Gapontsev Trust I sold $2.5M2025-11-24 · IP FIBRE DEVICES LTD sold $2.3M2026-07-31 · IP FIBRE DEVICES LTD sold $2.2M2026-02-23 · IP FIBRE DEVICES LTD sold $2.2M2026-02-20 · IP FIBRE DEVICES LTD sold $2.2M2025-12-23 · IP FIBRE DEVICES LTD sold $2.1M2026-02-17 · Valentin Gapontsev Trust I sold $2.1M2025-11-18 · Valentin Gapontsev Trust I sold $2.1M2026-06-29 · IP FIBRE DEVICES LTD sold $1.8M2026-06-29 · IP FIBRE DEVICES LTD sold $1.7M2025-11-18 · Valentin Gapontsev Trust I sold $1.6M2025-11-21 · IP FIBRE DEVICES LTD sold $1.5M2026-06-29 · IP FIBRE DEVICES LTD sold $1.4M2026-09-01 · Valentin Gapontsev Trust I sold $1.4M2026-01-13 · Valentin Gapontsev Trust I sold $1.3M2026-01-12 · Valentin Gapontsev Trust I sold $1.2M2025-12-22 · IP FIBRE DEVICES LTD sold $1.2M2026-06-29 · IP FIBRE DEVICES LTD sold $1.2M2026-01-16 · IP FIBRE DEVICES LTD sold $1.2M2026-08-04 · IP FIBRE DEVICES LTD sold $1.2M2026-01-16 · IP FIBRE DEVICES LTD sold $1.2M2026-08-05 · IP FIBRE DEVICES LTD sold $1.1M2026-01-20 · IP FIBRE DEVICES LTD sold $1.1M2026-02-17 · Valentin Gapontsev Trust I sold $1.1M2026-02-23 · IP FIBRE DEVICES LTD sold $1.1M2025-12-16 · Valentin Gapontsev Trust I sold $1.0M2026-01-14 · Valentin Gapontsev Trust I sold $1.0M2026-01-21 · IP FIBRE DEVICES LTD sold $985.9K2025-12-16 · Valentin Gapontsev Trust I sold $941.7K2026-05-22 · Mammen Timothy PV sold $868.7K2026-02-17 · Valentin Gapontsev Trust I sold $861.6K2026-10-02 · IP FIBRE DEVICES LTD sold $843.3K2026-02-17 · Valentin Gapontsev Trust I sold $826.4K2025-12-24 · IP FIBRE DEVICES LTD sold $788.7K2025-11-17 · Valentin Gapontsev Trust I sold $761.1K2026-02-20 · IP FIBRE DEVICES LTD sold $729.0K2026-07-21 · Valentin Gapontsev Trust I sold $718.5K2026-02-17 · Valentin Gapontsev Trust I sold $643.8K2026-02-17 · Valentin Gapontsev Trust I sold $643.2K2026-02-23 · IP FIBRE DEVICES LTD sold $609.2K2026-10-02 · IP FIBRE DEVICES LTD filed to sell $11.6M2026-10-02 · SCHERBAKOV EUGENE A filed to sell $650.0K2026-09-22 · Valentin Gapontsev Trust II filed to sell $909.1K2026-06-29 · IP FIBRE DEVICES LTD filed to sell $20.4M2026-06-29 · SCHERBAKOV EUGENE A filed to sell $464.3K2026-06-29 · Lopresti Angelo P filed to sell $331.0K2026-06-22 · Agnes Tang filed to sell $178.1K2026-06-22 · Valentin Gapontsev Trust II filed to sell $1.5M
Insider sellForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns IPGP: institutional holders (13F)

13F holdings, latest reported quarter
First Eagle Investment Management, LLC
6,677,762 sh
$783.4M
BlackRock, Inc.
2,850,574 sh
$334.4M
VANGUARD PORTFOLIO MANAGEMENT LLC
1,646,072 sh
$193.1M
DIMENSIONAL FUND ADVISORS LP
1,600,237 sh
$187.7M
LAZARD ASSET MANAGEMENT LLC
1,427,735 sh
$167.5M

Congress trades in IPGP

No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.

Activist and 5% holders (13D/13G)

No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.

IPGP planned insider sales (Form 144)

Notice of intent to sell, filed before any sale
IP FIBRE DEVICES LTD
Filed 2026-10-02
$11.6M
SCHERBAKOV EUGENE A
Filed 2026-10-02
$650.0K
Valentin Gapontsev Trust II
Filed 2026-09-22
$909.1K
IP FIBRE DEVICES LTD
Filed 2026-06-29
$20.4M
SCHERBAKOV EUGENE A
Filed 2026-06-29
$464.3K

IPGP mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
Tuttle Capital Pure Play Photonics ETF
$10.7M position · as of 2026-06-30
6.4%
Motley Fool Small-Cap Growth ETF
$1.6M position · as of 2026-05-31
2.7%
SBH SMALL CAP VALUE FUND
$10.8M position · as of 2026-06-30
2.4%
Mid Cap Intrinsic Value Portfolio
$2.7M position · as of 2026-06-30
2.4%
Neuberger Mid Cap Intrinsic Value Fund
$1.3M position · as of 2026-05-31
2.4%
Brandes U.S. Small-Mid Cap Value ETF
$3.6M position · as of 2026-06-30
2.1%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M · % is the share of the fund's own portfolio
Executive pay vs shareholder return · Scherbakov
CEO pay, headline and as actually paid, against the company's return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2023
$5.7M
$4.9M
$2.0M
-51%
+22%
2022
$6.6M
$1.2M
$2.1M
-58%
+1%
2020
$1.9M
$1.9M
$2.5M
+54%
+24%
Tagged by the company under SEC Item 402(v). Returns are cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders have filed to sell, before selling.
The record shows a net $23.2M sold by insiders over 180 days, 214 funds added last quarter, $13.1M in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
Backtest this pattern Open the screener
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Sector by SEC SIC code
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IPGP financials

Revenue growth
+2.7%
XBRL, annual
Net margin
3.1%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$1.1B
four quarters, 2025-07-01 to 2026-06-30
Net margin, TTM
+2.6%
net income over revenue, 2025-07-01 to 2026-06-30
Free cash flow, TTM
$20.8M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Debt to equity
0.01x
LongTermDebt as filed 2023-03-31 (39 months older than the period end) (includes the current portion); equity 2026-06-30
Cash flow to debt
6.13x
TTM operating cash flow over LongTermDebt as filed 2023-03-31 (39 months older than the period end) (includes the current portion)
Return on equity
+1.3%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets
+1.1%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on invested capital
+0.3%
operating income after a 30.7% effective tax rate, over LongTermDebt as filed 2023-03-31 (39 months older than the period end) (includes the current portion) plus average of 2025-06-30 and 2026-06-30 minus cash
Return on capital employed
+0.4%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
P/E, trailing
112.02x
close 2026-10-26 over four quarters of diluted EPS, 2025-07-01 to 2026-06-30
Enterprise value
$2.7B
market value at close 2026-10-26 on 2026-08-03 shares, plus LongTermDebt as filed 2023-03-31 (39 months older than the period end) (includes the current portion), minus cash 2026-06-30
FCF yield
+0.7%
TTM free cash flow over market value at close 2026-10-26
PEG, trailing
n/a
prior-year trailing EPS was a loss, growth undefined
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
2025-122024-122023-122022-12
Revenue$1.0B$977.1M$1.3B$1.4B
Gross profit$381.5M$338.2M$541.7M$555.4M
Operating income$13.1M-$208.3M$232.0M$169.5M
Net income$31.1M-$181.5M$218.9M$109.9M
EPS (diluted)0.73-4.094.632.16
Operating cash flow$75.3M$247.9M$296.0M$212.6M
Cash$403.8M$620.0M$514.7M$698.2M
Long-term debtn/an/an/a$0
Buybacks$53.1M$343.8M$223.5M$499.5M
SEC XBRL, fiscal years, as known on 2026-10-28

IPGP Stock Sonar score 6/7 axes

Find similar shapesCompare

IPGP ranks highest on financial health (87th percentile) and institutional and government (62nd), and lowest on growth (25th), among Semiconductors & Electronics peers.

ProfitHealthGrowthInsidersInstitutionsRisk
Profitability
37
Inputs
  • Return on equity+1.3% · 46 pct, sector of 154
  • Return on assets+1.1% · 51 pct, sector of 171
  • Return on invested capital+0.3% · 4 pct, sector of 56
  • Return on capital employed+0.4% · 45 pct, sector of 155
Financial health
87
Inputs
  • Debt to equity0.01x · 82 pct, sector of 152
  • Cash flow to debt6.13x · 93 pct, sector of 136
Growth
25
Inputs
  • Revenue growth, YoY+2.7% · 36 pct, sector of 194
  • Backlog growth, YoY-40.4% · 14 pct, sector of 51
Insider conviction
53
Inputs
  • Net Form 4 buying (codes P and S), 180d-$19.5M · 29 pct, sector of 147
  • Insider buyers, 180d1 · 77 pct, sector of 151
Institutional and government
62
Inputs
  • Funds adding, latest quarter214 · 62 pct, sector of 184
  • Congress net buyers, 365dno Congress trades in 365 days
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quartersno lobbying filings in the last four quarters
Risk and compliance
30
Inputs
  • Short interest, % of float+13.4% · 21 pct, sector of 221
  • Recalls per $1B revenue, 3ynot measured for this sector, almost no peer has an event
  • EPA cases per $1B revenue, 5ynot measured for this sector, almost no peer has an event
  • New text in Risk Factors, latest 10-K+14.3% · 39 pct, sector of 152
1 not measured: US patents
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored

IPGP filings, in plain words

Are IPG Photonics insiders buying or selling IPGP?

In the 180 days to 2026-10-28, IPG Photonics insiders were net sellers, a net $23.2M: $199.4K of purchases and $23.4M of sales reported on Form 4, by 1 buyer and 7 sellers.

Are there planned insider sales of IPGP?

Yes. 3 Form 144 notices of planned insider sales were filed in the 90 days to 2026-10-28, covering $13.1M of stock; the latest, by IP FIBRE DEVICES LTD, was filed 2026-10-02.

Read the full summary

In the 180 days to 2026-10-28, IPG Photonics insiders were net sellers of IPGP, a net $23.2M across purchases and sales reported on Form 4 by 1 buyer and 7 sellers. Most of that figure, $21.8M, came from a holder of 10% or more rather than an officer or director. Sales outweighed purchases more than tenfold by value. 14% of the 42 insider sales were made under a Rule 10b5-1 plan; the rest were not flagged as planned. Insiders filed 3 Form 144 notices of intent to sell in the 90 days to 2026-10-28, covering $13.1M of stock. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.

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