Proto Labs Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 08/07/2026 | 3.90 M | $317.58 M | 5.94% | 16.35% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 08/14/2026 | 2.38 M | $194.04 M | -4.68% | 9.99% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 1.60 M | $130.40 M | 3.98% | 6.71% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 1.15 M | $93.92 M | -9.44% | 4.83% |
| STATE STREET CORP | 08/07/2026 | 1.14 M | $92.80 M | 4.25% | 4.78% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 1.05 M | $85.96 M | 1.43% | 4.42% |
| AMERICAN CAPITAL MANAGEMENT INC | 08/14/2026 | 619.85 K | $50.52 M | -1.25% | 2.60% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 614.03 K | $50.06 M | 5.83% | 2.58% |
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 469.25 K | $38.25 M | -9.80% | 1.97% |
| PRUDENTIAL FINANCIAL INC | 08/12/2026 | 457.81 K | $37.32 M | 14.38% | 1.92% |
| FMR LLC | 08/13/2026 | 442.66 K | $36.08 M | 4.81% | 1.86% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 08/13/2026 | 440.82 K | $35.93 M | -4.95% | 1.85% |
| NUVEEN, LLC | 08/11/2026 | 420.06 K | $34.24 M | 32.54% | 1.76% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 403.18 K | $32.86 M | 186.06% | 1.69% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 08/14/2026 | 370.15 K | $30.17 M | 0.28% | 1.55% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 354.19 K | $28.87 M | -1.67% | 1.49% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 354.19 K | $28.87 M | 100.00% | 1.49% |
| MORGAN STANLEY | 08/13/2026 | 314.78 K | $25.66 M | 7.22% | 1.32% |
| S SQUARED TECHNOLOGY, LLC | 08/14/2026 | 288.12 K | $23.48 M | -2.70% | 1.21% |
| NORTHERN TRUST CORP | 08/13/2026 | 284.56 K | $23.19 M | 6.60% | 1.19% |
| FIRST TRUST ADVISORS LP | 08/11/2026 | 224.79 K | $18.32 M | 142.05% | 0.94% |
| JPMORGAN CHASE & CO | 08/12/2026 | 224.72 K | $17.93 M | 156.59% | 0.94% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 211.37 K | $17.23 M | -6.33% | 0.89% |
| NORDEA INVESTMENT MANAGEMENT AB | 08/05/2026 | 203.88 K | $16.51 M | -4.90% | 0.86% |
| HILLSDALE INVESTMENT MANAGEMENT INC. | 08/12/2026 | 191.59 K | $15.62 M | 9.87% | 0.80% |
| JUPITER ASSET MANAGEMENT LTD | 08/10/2026 | 188.54 K | $15.37 M | -3.23% | 0.79% |
| PANAGORA ASSET MANAGEMENT INC | 08/06/2026 | 180.71 K | $14.73 M | 3.44% | 0.76% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 157.99 K | $12.88 M | 2.87% | 0.66% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 143.78 K | $11.72 M | 2.76% | 0.60% |
| JANE STREET GROUP, LLC | 08/14/2026 | 143.53 K | $11.70 M | 150.24% | 0.60% |
| PRINCIPAL FINANCIAL GROUP INC | 08/04/2026 | 135.14 K | $11.01 M | 1.14% | 0.57% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 126.00 K | $10.27 M | -2.41% | 0.53% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 08/13/2026 | 120.47 K | $9.82 M | -4.01% | 0.51% |
| GAGNON SECURITIES LLC | 08/05/2026 | 116.28 K | $9.48 M | 4.86% | 0.49% |
| RICE HALL JAMES & ASSOCIATES, LLC | 08/07/2026 | 108.96 K | $8.88 M | -4.07% | 0.46% |
| RUBRIC CAPITAL MANAGEMENT LP | 08/14/2026 | 108.69 K | $8.86 M | -77.65% | 0.46% |
| INVESCO LTD. | 08/14/2026 | 108.42 K | $8.84 M | 22.40% | 0.45% |
| ACADIAN ASSET MANAGEMENT LLC | 08/13/2026 | 99.19 K | $8.08 M | 304.89% | 0.42% |
| UBS GROUP AG | 08/13/2026 | 97.30 K | $7.93 M | -42.34% | 0.41% |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 08/13/2026 | 95.65 K | $7.80 M | -9.39% | 0.40% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2026 | 92.96 K | $7.58 M | 259.91% | 0.39% |
| CITADEL ADVISORS LLC | 08/14/2026 | 88.63 K | $7.22 M | 99.08% | 0.37% |
| AMERICAN CENTURY COMPANIES INC | 08/12/2026 | 79.06 K | $6.44 M | 0.27% | 0.33% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 69.79 K | $5.69 M | 19.21% | 0.29% |
| EDGESTREAM PARTNERS, L.P. | 08/11/2026 | 65.80 K | $5.36 M | 246.04% | 0.28% |
| UBS ASSET MANAGEMENT AMERICAS INC | 08/13/2026 | 65.04 K | $5.30 M | -1.06% | 0.27% |
| EAM INVESTORS, LLC | 08/13/2026 | 64.80 K | $5.28 M | -1.55% | 0.27% |
| RHUMBLINE ADVISERS | 08/12/2026 | 57.97 K | $4.73 M | -10.97% | 0.24% |
| LEGAL & GENERAL GROUP PLC | 08/14/2026 | 56.74 K | $4.62 M | -2.85% | 0.24% |
| ROUBAIX CAPITAL, LLC | 08/10/2026 | 55.42 K | $4.52 M | 100.00% | 0.23% |
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Proto Labs Inc institutional Ownership - FAQ's
During the previous two years, 414 institutional investors and hedge funds held shares of Proto Labs Inc. The most heavily invested institutionals were:
BlackRock, Inc.: 3.9 M
DISCIPLINED GROWTH INVESTORS INC /MN: 2.38 M
VANGUARD PORTFOLIO MANAGEMENT LLC: 1.6 M
DIMENSIONAL FUND ADVISORS LP: 1.15 M
STATE STREET CORP: 1.14 M
VANGUARD CAPITAL MANAGEMENT LLC: 1.05 M
95.62% of Proto Labs Inc stock is owned by institutional investors.
Institutional investors have bought a total of 36.30 M shares in the last 24 months. This purchase volume represents approximately $2.09 B in transactions.