Filed: 11/12/2025ACC: 0001082917-25-000007
📋 What this filing means
GW&K INVESTMENT MANAGEMENT, LLC filed this quarterly 13F‑HR report disclosing 1004 equity positions with a total reported market value of $11.30M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
1004
Positions
$11.30M
Total AUM (reported)
173.09M
Total Shares
Allocation by class
COMMON$11.24M99.4%
MUTUAL FUND$64.5K0.6%
CALL OPTION$0.000.0%
Portfolio Concentration
Top 3$454.9K4.0%
4–10$897.5K7.9%
11–25$1.45M12.8%
Rest$8.50M75.2%
Top 3 weight
4.0%
Top 10 weight
12.0%
Voting Authority Distribution
Total shares with voting rights: 173.09M
Sole
Full voting authority
163.53M
shares
% of voting shares94.5%
Shared
Joint voting authority
9.51M
shares
% of voting shares5.5%
None
No voting authority
53.37K
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole946
Shared0
Other58
Dominant voting typeSole · 94.5% of voting shares
Institutional Holdings1004
Rows:
MICROSOFT CORP
SOLEShares302.72K
TypeSH
Market value$156.8K
1.39%
Sole
302.72K
Shared
0.00
None
0.00
RBC BEARINGS INC
SOLEShares394.24K
TypeSH
Market value$153.9K
1.36%
Sole
364.76K
Shared
29.33K
None
152.00
COMFORT SYSTEMS USA INC
OTRShares174.82K
TypeSH
Market value$144.3K
1.28%
Sole
160.35K
Shared
14.40K
None
66.00
MACOM TECHNOLOGY SOLUTIONS H
SOLEShares1.15M
TypeSH
Market value$142.9K
1.26%
Sole
1.07M
Shared
82.14K
None
445.00
GRAND CANYON EDUCATION INC
SOLEShares637.20K
TypeSH
Market value$139.9K
1.24%
Sole
599.97K
Shared
37.03K
None
200.00
ITT INC
OTRShares738.99K
TypeSH
Market value$132.1K
1.17%
Sole
686.82K
Shared
51.90K
None
275.00
BROADCOM INC
SOLEShares398.54K
TypeSH
Market value$131.5K
1.16%
Sole
398.54K
Shared
0.00
None
0.00
TEXAS ROADHOUSE INC
SOLEShares720.23K
TypeSH
Market value$119.7K
1.06%
Sole
662.26K
Shared
57.67K
None
299.00
ADVANCED ENERGY INDUSTRIES
SOLEShares699.78K
TypeSH
Market value$119.1K
1.05%
Sole
650.12K
Shared
49.39K
None
278.00
API GROUP CORP
SOLEShares3.27M
TypeSH
Market value$112.5K
0.99%
Sole
3.03M
Shared
242.57K
None
1.20K
GATES INDUSTRIAL CORP PLC
SOLEShares4.50M
TypeSH
Market value$111.8K
0.99%
Sole
4.13M
Shared
374.16K
None
1.88K
PIPER SANDLER COS
SOLEShares309.11K
TypeSH
Market value$107.3K
0.95%
Sole
281.50K
Shared
27.48K
None
127.00
STIFEL FINANCIAL CORP
OTRShares940.88K
TypeSH
Market value$106.8K
0.94%
Sole
862.40K
Shared
78.07K
None
414.00
PERFORMANCE FOOD GROUP CO
OTRShares996.37K
TypeSH
Market value$103.7K
0.92%
Sole
934.01K
Shared
62.06K
None
295.00
SPX TECHNOLOGIES INC
OTRShares550.60K
TypeSH
Market value$102.8K
0.91%
Sole
508.53K
Shared
41.82K
None
246.00
MEDPACE HOLDINGS INC
SOLEShares198.26K
TypeSH
Market value$101.9K
0.90%
Sole
183.36K
Shared
14.82K
None
79.00
GLOBUS MEDICAL INC - A
SOLEShares1.78M
TypeSH
Market value$101.8K
0.90%
Sole
1.65M
Shared
129.33K
None
701.00
HALOZYME THERAPEUTICS INC
SOLEShares1.26M
TypeSH
Market value$92.5K
0.82%
Sole
1.17M
Shared
90.13K
None
496.00
CAVCO INDUSTRIES INC
OTRShares158.66K
TypeSH
Market value$92.1K
0.82%
Sole
143.66K
Shared
14.93K
None
70.00
STERLING INFRASTRUCTURE INC
SOLEShares268.15K
TypeSH
Market value$91.1K
0.81%
Sole
254.91K
Shared
13.15K
None
87.00
IDACORP INC
SOLEShares669.73K
TypeSH
Market value$88.5K
0.78%
Sole
612.03K
Shared
57.40K
None
299.00
UMB FINANCIAL CORP
SOLEShares742.96K
TypeSH
Market value$87.9K
0.78%
Sole
682.68K
Shared
59.95K
None
332.00
ABBVIE INC
SOLEShares375.78K
TypeSH
Market value$87.0K
0.77%
Sole
375.78K
Shared
0.00
None
0.00
INSMED INC
SOLEShares601.80K
TypeSH
Market value$86.7K
0.77%
Sole
556.53K
Shared
45.07K
None
206.00
DORMAN PRODUCTS INC
SOLEShares549.39K
TypeSH
Market value$85.6K
0.76%
Sole
499.66K
Shared
49.49K
None
234.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MICROSOFT CORPSOLE | COMMON | 302.72K | SH | $156.8K 1.39% | 302.72K | 0.00 | 0.00 |
RBC BEARINGS INCSOLE | COMMON | 394.24K | SH | $153.9K 1.36% | 364.76K | 29.33K | 152.00 |
COMFORT SYSTEMS USA INCOTR | COMMON | 174.82K | SH | $144.3K 1.28% | 160.35K | 14.40K | 66.00 |
MACOM TECHNOLOGY SOLUTIONS HSOLE | COMMON | 1.15M | SH | $142.9K 1.26% | 1.07M | 82.14K | 445.00 |
GRAND CANYON EDUCATION INCSOLE | COMMON | 637.20K | SH | $139.9K 1.24% | 599.97K | 37.03K | 200.00 |
ITT INCOTR | COMMON | 738.99K | SH | $132.1K 1.17% | 686.82K | 51.90K | 275.00 |
BROADCOM INCSOLE | COMMON | 398.54K | SH | $131.5K 1.16% | 398.54K | 0.00 | 0.00 |
TEXAS ROADHOUSE INCSOLE | COMMON | 720.23K | SH | $119.7K 1.06% | 662.26K | 57.67K | 299.00 |
ADVANCED ENERGY INDUSTRIESSOLE | COMMON | 699.78K | SH | $119.1K 1.05% | 650.12K | 49.39K | 278.00 |
API GROUP CORPSOLE | COMMON | 3.27M | SH | $112.5K 0.99% | 3.03M | 242.57K | 1.20K |
GATES INDUSTRIAL CORP PLCSOLE | COMMON | 4.50M | SH | $111.8K 0.99% | 4.13M | 374.16K | 1.88K |
PIPER SANDLER COSSOLE | COMMON | 309.11K | SH | $107.3K 0.95% | 281.50K | 27.48K | 127.00 |
STIFEL FINANCIAL CORPOTR | COMMON | 940.88K | SH | $106.8K 0.94% | 862.40K | 78.07K | 414.00 |
PERFORMANCE FOOD GROUP COOTR | COMMON | 996.37K | SH | $103.7K 0.92% | 934.01K | 62.06K | 295.00 |
SPX TECHNOLOGIES INCOTR | COMMON | 550.60K | SH | $102.8K 0.91% | 508.53K | 41.82K | 246.00 |
MEDPACE HOLDINGS INCSOLE | COMMON | 198.26K | SH | $101.9K 0.90% | 183.36K | 14.82K | 79.00 |
GLOBUS MEDICAL INC - ASOLE | COMMON | 1.78M | SH | $101.8K 0.90% | 1.65M | 129.33K | 701.00 |
HALOZYME THERAPEUTICS INCSOLE | COMMON | 1.26M | SH | $92.5K 0.82% | 1.17M | 90.13K | 496.00 |
CAVCO INDUSTRIES INCOTR | COMMON | 158.66K | SH | $92.1K 0.82% | 143.66K | 14.93K | 70.00 |
STERLING INFRASTRUCTURE INCSOLE | COMMON | 268.15K | SH | $91.1K 0.81% | 254.91K | 13.15K | 87.00 |
IDACORP INCSOLE | COMMON | 669.73K | SH | $88.5K 0.78% | 612.03K | 57.40K | 299.00 |
UMB FINANCIAL CORPSOLE | COMMON | 742.96K | SH | $87.9K 0.78% | 682.68K | 59.95K | 332.00 |
ABBVIE INCSOLE | COMMON | 375.78K | SH | $87.0K 0.77% | 375.78K | 0.00 | 0.00 |
INSMED INCSOLE | COMMON | 601.80K | SH | $86.7K 0.77% | 556.53K | 45.07K | 206.00 |
DORMAN PRODUCTS INCSOLE | COMMON | 549.39K | SH | $85.6K 0.76% | 499.66K | 49.49K | 234.00 |
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