Security record · archived quarter
IPGP
IPG Photonics Corporation · Technology · Semiconductors
106Tracked holders
+2Δ holders
24.25MShares held
$1.74BReported value
+3New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +1.9% ·
share flow -1.8% ·
net new positions +2.8%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 103 | +4 | 18.22M | $2.13B | +9 | −7 |
| Q1 2026 | 104 | -1 | 20.88M | $2.39B | +10 | −12 |
| Q4 2025 | 106 | +2 | 24.25M | $1.74B | +3 | n/a |
| Q3 2025 | 17 | +1 | 9.41M | $744.94M | +1 | −1 |
| Q2 2025 | 14 | 0 | 8.92M | $612.10M | n/a | n/a |
| Q1 2025 | 11 | -4 | 3.20M | $201.85M | n/a | −4 |
| Q4 2024 | 15 | +2 | 3.13M | $227.42M | +2 | n/a |
| Q3 2024 | 12 | 0 | 2.37M | $176.09M | n/a | n/a |
| Q2 2024 | 12 | n/a | 2.35M | $198.44M | n/a | n/a |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | First Eagle Investment Management… | 4.49M | n/a | $321.28M | 0.6% | n/c | 1 | SEC ↗ ×2 |
| 2 | The Vanguard Group ✦ (passive) | 2.80M | -1.1% | $200.63M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 3 | BlackRock ✦ (passive) | 2.46M | +1.8% | $175.97M | 0.0% | ▲ Add | 3 | SEC ↗ ×18 |
| 4 | Dimensional Fund Advisors Lp | 1.82M | n/a | $129.96M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 5 | Lazard Asset Management Llc | 1.77M | n/a | $126.68M | 0.2% | n/c | 1 | SEC ↗ |
| 6 | Sumitomo Mitsui Trust Group, Inc. | 1.72M | n/a | $123.47M | 0.1% | n/c | 1 | SEC ↗ |
| 7 | Alliancebernstein L.P. | 1.36M | n/a | $97.64M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | State Street Global Advisors ✦ (passive) | 805.43K | +1.6% | $57.67M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | Morgan Stanley ✦ | 745.25K | +14.5% | $53.36M | 0.0% | ▲ Add | 2 | SEC ↗ ×13 |
| 10 | Neuberger Berman Group LLC | 709.78K | n/a | $50.85M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 11 | AQR Capital Management ✦ | 698.40K | -22.5% | $50.01M | 0.0% | ▼ Trim | 7 | SEC ↗ ×5 |
| 12 | Geode Capital Management ✦ (passive) | 485.15K | -0.9% | $34.74M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 13 | Baillie Gifford ✦ | 383.98K | -5.7% | $27.49M | 0.0% | ▼ Trim | 7 | SEC ↗ ×4 |
| 14 | Charles Schwab Investment… | 337.85K | n/a | $24.19M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Invesco Ltd. | 288.51K | n/a | $20.66M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 16 | Allianz Asset Management GmbH | 254.57K | n/a | $18.23M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | Bank Of America Corp /De/ | 218.93K | n/a | $15.68M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 18 | Legal & General Group Plc | 199.77K | n/a | $14.30M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 19 | Northern Trust Corp | 194.88K | n/a | $13.95M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 20 | Norges Bank ✦ (passive) | 176.63K | New | $12.65M | 0.0% | New | 1 | SEC ↗ |
| 21 | Citadel Advisors ✦ | 171.19K | -41.8% | $12.26M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 22 | Bank of New York Mellon Corp | 152.21K | n/a | $10.90M | 0.0% | n/c | 1 | SEC ↗ ×10 |
| 23 | JPMorgan Chase ✦ | 138.34K | -47.4% | $9.91M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 24 | Raymond James Financial Inc | 128.93K | n/a | $9.23M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 25 | Quantinno Capital Management LP | 110.27K | n/a | $7.90M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | D. E. Shaw & Co. ✦ | 98.60K | -21.5% | $7.06M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 27 | American Century Companies Inc | 82.75K | n/a | $5.92M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | UBS Group AG | 76.79K | n/a | $5.50M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 29 | UBS AM, a distinct business unit of… | 72.11K | n/a | $5.16M | 0.0% | n/c | 1 | SEC ↗ ×9 |
| 30 | Rhumbline Advisers | 65.13K | n/a | $4.66M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Ameriprise Financial Inc | 64.56K | n/a | $4.62M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 32 | Storebrand Asset Management As | 62.69K | n/a | $4.49M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Principal Financial Group Inc | 54.34K | n/a | $3.89M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 34 | Swiss National Bank | 50.00K | n/a | $3.58M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Assenagon Asset Management S.A. | 47.98K | n/a | $3.44M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Goldman Sachs Group ✦ | 44.95K | -12.6% | $3.22M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 37 | Envestnet Asset Management Inc | 44.18K | n/a | $3.16M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Nuveen, LLC | 42.95K | n/a | $3.07M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 39 | Hsbc Holdings Plc | 39.59K | n/a | $2.86M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 40 | Man Group plc | 37.52K | n/a | $2.69M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 41 | Sei Investments Co | 35.30K | n/a | $2.53M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 42 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 34.61K | n/a | $2.52M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Barclays Plc | 32.15K | n/a | $2.30M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 44 | Hrt Financial Lp | 32.06K | n/a | $2.29M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Renaissance Technologies ✦ | 31.30K | New | $2.24M | 0.0% | New | 1 | SEC ↗ |
| 46 | State Board Of Administration Of… | 30.71K | n/a | $2.20M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Jane Street Group, Llc | 26.09K | n/a | $1.87M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 48 | Balyasny Asset Management L.P. | 26.03K | n/a | $1.86M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 49 | Citigroup Inc | 25.18K | n/a | $1.80M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 50 | T. Rowe Price ✦ | 25.01K | +3.3% | $1.79M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 51 | California State Teachers… | 24.18K | n/a | $1.73M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Cwm, Llc | 23.69K | n/a | $1.70M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Two Sigma Investments ✦ | 23.28K | New | $1.67M | 0.0% | New | 1 | SEC ↗ |
| 54 | Wealth Enhancement Advisory… | 16.90K | n/a | $1.34M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Manufacturers Life Insurance… | 18.54K | n/a | $1.33M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Millennium Management ✦ | 18.28K | -59.3% | $1.31M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 57 | Marshall Wace ✦ | 18.10K | -80.0% | $1.30M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 58 | Royal Bank Of Canada | 17.96K | n/a | $1.29M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 59 | Russell Investments Group, Ltd. | 17.92K | n/a | $1.28M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 60 | Holocene Advisors, LP | 17.39K | n/a | $1.24M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Susquehanna International Group, Llp | 15.98K | n/a | $1.14M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Creative Planning | 15.94K | n/a | $1.14M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Stifel Financial Corp | 14.81K | n/a | $1.06M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 64 | Tidal Investments LLC | 13.57K | n/a | $971,899 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 65 | Connor, Clark & Lunn Investment… | 12.28K | n/a | $879,105 | 0.0% | n/c | 1 | SEC ↗ |
| 66 | LPL Financial LLC | 10.70K | n/a | $765,726 | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Janus Henderson Group Plc | 10.31K | n/a | $737,394 | 0.0% | n/c | 1 | SEC ↗ |
| 68 | New York State Common Retirement… | 10.15K | n/a | $727,098 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Point72 Asset Management ✦ | 10.01K | -30.4% | $716,931 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 70 | Us Bancorp \De\ | 9.73K | n/a | $697,025 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 71 | Captrust Financial Advisors | 9.66K | n/a | $691,656 | 0.0% | n/c | 1 | SEC ↗ |
| 72 | Cerity Partners LLC | 9.16K | n/a | $655,570 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 73 | Gotham Asset Management ✦ | 8.92K | 0.0% | $638,386 | 0.0% | Held | 7 | SEC ↗ |
| 74 | Zurcher Kantonalbank (Zurich… | 8.90K | n/a | $637,097 | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Commonwealth Equity Services, Llc | 8.70K | n/a | $623,040 | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Squarepoint Ops LLC | 7.18K | n/a | $514,303 | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Mercer Global Advisors Inc /Adv | 6.89K | n/a | $493,379 | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Mitsubishi UFJ Asset Management… | 6.34K | n/a | $474,635 | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Mitsubishi UFJ Trust & Banking Corp | 6.40K | n/a | $457,954 | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Corient Private Wealth LP | 5.78K | n/a | $418,156 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 81 | Capstone Investment Advisors, Llc | 5.72K | n/a | $409,695 | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Bnp Paribas Financial Markets | 5.65K | n/a | $404,683 | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Bank Of Montreal /Can/ | 5.29K | n/a | $378,835 | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 84 | Fidelity (FMR) ✦ | 4.38K | +13.6% | $313,916 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 85 | Victory Capital Management Inc | 3.77K | n/a | $269,574 | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Pictet Asset Management Holding SA | 3.74K | n/a | $267,569 | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Cetera Investment Advisers | 3.17K | n/a | $227,044 | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Wells Fargo & Company/Mn | 3.11K | n/a | $222,533 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 89 | Pacer Advisors, Inc. | 3.02K | n/a | $216,375 | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Franklin Resources Inc | 2.82K | n/a | $202,127 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 91 | Deutsche Bank Ag\ | 2.21K | n/a | $158,522 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 92 | Federated Hermes, Inc. | 2.11K | n/a | $151,148 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 93 | Asset Management One Co., Ltd. | 2.01K | n/a | $146,715 | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Pnc Financial Services Group, Inc. | 1.83K | n/a | $131,242 | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 95 | Assetmark, Inc | 1.82K | n/a | $130,312 | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Ensign Peak Advisors, Inc | 962 | n/a | $68,879 | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Rockefeller Capital Management L.P. | 552 | n/a | $39,523 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 98 | Nomura Asset Management Co Ltd | 430 | n/a | $30,788 | 0.0% | n/c | 1 | SEC ↗ |
| 99 | BNP Paribas Asset Management… | 339 | n/a | $24,000 | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Fifth Third Bancorp | 322 | n/a | $23,055 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $12.65M | 0.0% |
| Renaissance Technologies | $2.24M | 0.0% |
| Two Sigma Investments | $1.67M | 0.0% |
Exited
| No tracked exits this quarter. |
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.
Open-market purchases (P)
Aug 26
PEELER JOHN R
Director · 1.55K sh @ 72.84 · $113,048
Aug 26
PEELER JOHN R
Director · 1.16K sh @ 74.57 · $86,352
Open-market sales (S)
Oct 02
IP FIBRE DEVICES LTD
10% owner · 9.88K sh · $843,312
Oct 02
SCHERBAKOV EUGENE A
Director, 10% owner · 3.05K sh · $259,994
Oct 02
IP FIBRE DEVICES LTD
10% owner · 5.49K sh · $472,204
Sep 02
Valentin Gapontsev Trust I
10% owner · 4.59K sh · $347,309
Sep 02
Valentin Gapontsev Trust I
10% owner · 4.71K sh · $359,519
Sep 01
Valentin Gapontsev Trust I
10% owner · 18.09K sh · $1.36M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 06
SC 13G/A: First Eagle Investment Management, LLC
Jul 28
SC 13G/A: IP FIBRE DEVICES LTD
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: Q4 2025 ·
Methodology ·
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