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Security record · archived quarter

IPGP

IPG Photonics Corporation · Technology · Semiconductors

71.73 +1.4% mkt cap $3.04B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
11Tracked holders
-4Δ holders
3.20MShares held
$201.85MReported value
+0New positions
−4Exits
Strongly Falling Conviction score 34/100 3 quarters of rising tracked shares ●●●○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -26.7% · share flow +2.2% · net new positions -20.0%formula
Concentrated accumulation — rising shares among fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 104 +3 18.22M $2.13B +9 −6
Q1 2026 104 -1 20.88M $2.39B +10 −12
Q4 2025 106 +2 24.25M $1.74B +3
Q3 2025 17 +1 9.41M $744.94M +1 −1
Q2 2025 14 0 8.92M $612.10M
Q1 2025 11 -4 3.20M $201.85M −4
Q4 2024 15 +2 3.13M $227.42M +2
Q3 2024 12 0 2.37M $176.09M
Q2 2024 12 2.35M $198.44M
Holder count
Who holds it · Q1 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 State Street Global Advisors (passive) 886.55K -1.9% $55.98M 0.0% ▼ Trim 2 SEC ↗
2 AQR Capital Management 636.80K +188.7% $40.21M 0.0% ▲ Add 4 SEC ↗
3 AQR Capital Management 636.80K +188.7% $40.21M 0.0% ▲ Add 4 SEC ↗
4 AQR Capital Management 636.80K +188.7% $40.21M 0.0% ▲ Add 4 SEC ↗
5 AQR Capital Management 636.80K +188.7% $40.21M 0.0% ▲ Add 4 SEC ↗
6 AQR Capital Management 636.80K +188.7% $40.21M 0.0% ▲ Add 4 SEC ↗
7 AQR Capital Management 636.80K +188.7% $40.21M 0.0% ▲ Add 4 SEC ↗
8 Geode Capital Management (passive) 622.01K +6.0% $39.28M 0.0% ▲ Add 4 SEC ↗
9 Geode Capital Management (passive) 622.01K +6.0% $39.28M 0.0% ▲ Add 4 SEC ↗
10 Baillie Gifford 369.87K -1.5% $23.35M 0.0% ▼ Trim 4 SEC ↗
11 Baillie Gifford 369.87K -1.5% $23.35M 0.0% ▼ Trim 4 SEC ↗
12 Baillie Gifford 369.87K -1.5% $23.35M 0.0% ▼ Trim 4 SEC ↗
13 Baillie Gifford 369.87K -1.5% $23.35M 0.0% ▼ Trim 4 SEC ↗
14 D. E. Shaw & Co. 299.62K -23.4% $18.92M 0.0% ▼ Trim 4 SEC ↗
15 Norges Bank (passive) 184.81K +138.7% $11.67M 0.0% ▲ Add 4 SEC ↗
16 Marshall Wace 74.85K +36.4% $4.73M 0.0% ▲ Add 2 SEC ↗
17 Marshall Wace 74.85K +36.4% $4.73M 0.0% ▲ Add 2 SEC ↗
18 Marshall Wace 74.85K +36.4% $4.73M 0.0% ▲ Add 2 SEC ↗
19 Citadel Advisors 61.60K +201.0% $3.89M 0.0% ▲ Add 4 SEC ↗
20 T. Rowe Price 22.40K +3.1% $1.42M 0.0% ▲ Add 4 SEC ↗
21 Gotham Asset Management 20.73K -43.1% $1.31M 0.0% ▼ Trim 4 SEC ↗
22 Millennium Management 17.47K -58.1% $1.10M 0.0% ▼ Trim 4 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

Fisher Asset Management $18.17M was 0.0%
Adage Capital Partners $8.37M was 0.0%
Two Sigma Investments $2.00M was 0.0%
Point72 Asset Management $298,152 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 331 holders, 28.89M shares, $3.29B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Beneficial ownership
Aug 06 SC 13G/A — First Eagle Investment Management, LLC

View original SEC filing ↗

Jul 28 SC 13G/A — IP FIBRE DEVICES LTD

View original SEC filing ↗

Jul 28 SC 13D/A — Valentin Gapontsev Trust I

15.7% of class · View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q1 2025 · Methodology · Get this via the API