Proto Labs Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 02/12/2026 | 3.62 M | $183.09 M | -0.07% | 15.13% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 02/17/2026 | 2.67 M | $135.26 M | 3.14% | 11.18% |
| VANGUARD GROUP INC | 01/29/2026 | 2.67 M | $134.88 M | -2.87% | 11.15% |
| DIMENSIONAL FUND ADVISORS LP | 02/12/2026 | 1.28 M | $64.58 M | -2.28% | 5.37% |
| RUBRIC CAPITAL MANAGEMENT LP | 02/13/2026 | 1.12 M | $56.83 M | 0.00% | 4.73% |
| STATE STREET CORP | 02/13/2026 | 1.09 M | $55.05 M | -7.41% | 4.55% |
| AMERICAN CAPITAL MANAGEMENT INC | 02/17/2026 | 631.31 K | $31.94 M | 126.04% | 2.64% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 558.30 K | $28.25 M | -1.54% | 2.33% |
| RENAISSANCE TECHNOLOGIES LLC | 02/12/2026 | 493.55 K | $24.97 M | -9.22% | 2.06% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 02/13/2026 | 460.62 K | $23.30 M | 0.00% | 1.93% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 02/17/2026 | 382.16 K | $19.33 M | 100.00% | 1.60% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 363.01 K | $18.36 M | 9.53% | 1.53% |
| NUVEEN, LLC | 02/12/2026 | 325.75 K | $16.48 M | -1.28% | 1.36% |
| S SQUARED TECHNOLOGY, LLC | 02/13/2026 | 306.10 K | $15.49 M | -1.61% | 1.29% |
| MORGAN STANLEY | 02/13/2026 | 305.61 K | $15.46 M | -0.13% | 1.28% |
| NORTHERN TRUST CORP | 02/17/2026 | 256.27 K | $12.96 M | -8.06% | 1.08% |
| NORDEA INVESTMENT MANAGEMENT AB | 01/08/2026 | 224.44 K | $11.50 M | -12.76% | 0.94% |
| D. E. SHAW & CO., INC. | 02/17/2026 | 212.87 K | $10.77 M | -40.40% | 0.90% |
| JUPITER ASSET MANAGEMENT LTD | 02/10/2026 | 194.83 K | $9.86 M | 0.00% | 0.81% |
| PRUDENTIAL FINANCIAL INC | 02/13/2026 | 182.83 K | $9.25 M | 136.00% | 0.76% |
| PANAGORA ASSET MANAGEMENT INC | 02/13/2026 | 175.59 K | $8.88 M | 4.27% | 0.74% |
| UBS GROUP AG | 01/29/2026 | 175.42 K | $8.87 M | -0.83% | 0.73% |
| HILLSDALE INVESTMENT MANAGEMENT INC. | 02/10/2026 | 168.28 K | $8.51 M | -0.77% | 0.70% |
| GOLDMAN SACHS GROUP INC | 02/10/2026 | 160.60 K | $8.12 M | 11.22% | 0.67% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 143.00 K | $7.23 M | -3.43% | 0.60% |
| PRINCIPAL FINANCIAL GROUP INC | 02/02/2026 | 136.67 K | $6.91 M | 4.33% | 0.57% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 02/10/2026 | 130.77 K | $6.62 M | -11.07% | 0.55% |
| FMR LLC | 02/17/2026 | 122.10 K | $6.18 M | 21.86% | 0.51% |
| JPMORGAN CHASE & CO | 02/11/2026 | 118.64 K | $6.00 M | 35.83% | 0.50% |
| RICE HALL JAMES & ASSOCIATES, LLC | 02/17/2026 | 114.56 K | $5.80 M | -6.08% | 0.48% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 02/17/2026 | 113.88 K | $5.76 M | 3.96% | 0.48% |
| EMPOWERED FUNDS, LLC | 02/11/2026 | 112.88 K | $5.71 M | 3.99% | 0.47% |
| GAGNON SECURITIES LLC | 02/13/2026 | 111.55 K | $5.64 M | 2.57% | 0.47% |
| JANE STREET GROUP, LLC | 02/12/2026 | 110.60 K | $5.60 M | 69.91% | 0.46% |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 02/13/2026 | 110.35 K | $5.58 M | -2.35% | 0.46% |
| INVESCO LTD. | 02/19/2026 | 107.70 K | $5.45 M | 5.24% | 0.45% |
| FIRST TRUST ADVISORS LP | 02/13/2026 | 105.93 K | $5.36 M | 26.53% | 0.44% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 101.53 K | $5.14 M | -2.53% | 0.42% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 93.33 K | $4.72 M | -29.49% | 0.39% |
| POLAR ASSET MANAGEMENT PARTNERS INC. | 02/17/2026 | 83.40 K | $4.22 M | -35.06% | 0.35% |
| AMERICAN CENTURY COMPANIES INC | 02/13/2026 | 79.15 K | $4.00 M | 1.38% | 0.33% |
| LAZARD ASSET MANAGEMENT LLC | 02/17/2026 | 75.57 K | $3.82 M | -16.57% | 0.32% |
| UBS ASSET MANAGEMENT AMERICAS INC | 02/13/2026 | 64.64 K | $3.27 M | 7.31% | 0.27% |
| RHUMBLINE ADVISERS | 02/13/2026 | 64.72 K | $3.27 M | -11.08% | 0.27% |
| LEGAL & GENERAL GROUP PLC | 02/09/2026 | 63.93 K | $3.23 M | -2.02% | 0.27% |
| ARK INVESTMENT MANAGEMENT LLC | 02/11/2026 | 56.74 K | $2.87 M | -20.97% | 0.24% |
| AQR CAPITAL MANAGEMENT LLC | 02/17/2026 | 51.26 K | $2.59 M | 61.04% | 0.22% |
| AMERIPRISE FINANCIAL INC | 02/17/2026 | 48.72 K | $2.46 M | -8.75% | 0.21% |
| SWISS NATIONAL BANK | 02/12/2026 | 47.10 K | $2.38 M | 2.17% | 0.20% |
| CAMPBELL & CO INVESTMENT ADVISER LLC | 02/12/2026 | 41.52 K | $2.10 M | 60.46% | 0.17% |
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Proto Labs Inc institutional Ownership - FAQ's
During the previous two years, 348 institutional investors and hedge funds held shares of Proto Labs Inc. The most heavily invested institutionals were:
BlackRock, Inc.: 3.62 M
DISCIPLINED GROWTH INVESTORS INC /MN: 2.67 M
VANGUARD GROUP INC: 2.67 M
DIMENSIONAL FUND ADVISORS LP: 1.28 M
Rubric Capital Management LP: 1.12 M
STATE STREET CORP: 1.09 M
91.33% of Proto Labs Inc stock is owned by institutional investors.
Institutional investors have bought a total of 32.61 M shares in the last 24 months. This purchase volume represents approximately $2.13 B in transactions.