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NISA INVESTMENT ADVISORS, LLC

Position in PRLB — Proto Labs Inc

CIK 937615 ST. LOUIS, MO

Position in PRLB

as of Jun 30, 2026 · filed Aug 10, 2026
Position Value
$205,160
+$100,985 QoQ
Shares Held
2,517
+37.8% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#188
of 276 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PRLB Over Time

Shares Held

Position Value (USD)

Position in Metal Fabrication

Industrials · as of Jun 30, 2026

NISA INVESTMENT ADVISORS, LLC holds $18,349,278 across 12 Metal Fabrication names. PRLB ranks #6 (1.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 PRLB
Proto Labs Inc
This page
2,517 $205,160

All Filings in PRLB

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $205,160 2,517
2026-03-31 $104,175 1,827
2025-12-31 $90,353 1,786
2025-09-30 $93,756 1,874
2025-06-30 $72,232 1,804
2025-03-31 $62,160 1,774
2024-12-31 $69,345 1,774
2024-09-30 $52,572 1,790
2024-06-30 $53,408 1,729
2024-03-31 $61,204 1,712
2023-12-31 $65,608 1,684
2023-09-30 $44,457 1,684
2023-06-30 $79,149 2,264
2023-03-31 $75,051 2,264
2022-12-31 $42,992 1,684
2022-09-30 $13,952 383
2022-06-30 $17,174 359
2022-03-31 $18,515 350
2021-12-31 $55,458 1,080
2021-09-30 $21,978 330
2021-06-30 $76,194 830
2021-03-31 $344,552 2,830
2020-12-31 $434,122 2,830
2020-09-30 $327,635 2,530
2020-06-30 $221,565 1,970
2020-03-31 $143,885 1,890