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GW&K Investment Management, LLC

Position in BLK — BlackRock, Inc.

CIK 1082917 BOSTON, MA

Position in BLK

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$36,746,976
-$601,993 QoQ
Shares Held
38,216
-1.6% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
0.29%
of 13F equity value
Holder Rank
#230
of 2,275 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

GW&K Investment Management, LLC holds $163,374,926 across 20 Asset Management names. BLK ranks #1 (22.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 BLK
BlackRock, Inc.
This page
38,216 $36,746,976

All Filings in BLK

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $36,746,976 38,216
2026-03-31 $37,348,969 38,836
2025-12-31 $42,252,741 39,476
2025-09-30 $46,337,503 39,745
2025-06-30 $42,309,957 40,324
2025-03-31 $38,905,060 41,105
2024-12-31 $45,486,180 44,372