Manager × security

GW&K Investment Management, LLC BAH holdings history

Who else holds this security?

BOOZ ALLEN HAMILTON HOLDINGS · CUSIP 099502106 · CIK 1082917

Some filings reported values in thousands; those figures were scaled ×1000 to dollars.
This is the oldest quarter open without an account, so changes against the quarter before it are withheld. Sign in to see them.
Citable facts

As of 2026-06-30, GW&K Investment Management, LLC reported 865 BAH (shares), valued at $52.00K, or 0.00% of its reported non-derivative portfolio. Filed 2026-08-12.

Verify history & sources
Portfolio weight and quantity history
Reported portfolio weight
0.00%
Shares
865
865
Reported value
$52.00K
USD

Shares decreased 42.06%; reported value decreased 55.56%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.

Left: % · Right: Shares · Independently scaled axes

Exact data and methodology

Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.

QuarterWeightQuantitySource
Q2 20260.00%865SEC filingFiled Aug 12, 2026
Q1 20260.00%1,493SEC filingFiled May 13, 2026
Q4 20250.00%2,567SEC filingFiled Feb 11, 2026
Q3 20250.00%3,074SEC filingFiled Nov 12, 2025
Q2 20250.26%277,409SEC filingFiled Aug 11, 2025
Q1 20250.37%385,976SEC filingFiled May 5, 2025
Q4 20240.51%461,517SEC filingFiled Feb 5, 2025
Q3 20240.64%458,082SEC filingFiled Nov 7, 2024
Q2 20240.63%448,207SEC filingFiled Aug 12, 2024
Q1 20240.91%697,544SEC filingFiled May 8, 2024
Q4 20231.14%953,388SEC filingFiled Feb 9, 2024
Q3 20231.08%983,223SEC filingFiled Nov 9, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20231.08%983,223$107.44MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing
Filed Nov 9, 2023
Q4 20231.14%953,388$121.95MShares decreased 3.03%; reported value increased 13.51%, and weight changed +0.06 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Feb 9, 2024
Q1 20240.91%697,544$103.54MShares decreased 26.84%; reported value decreased 15.09%, and weight changed -0.23 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 8, 2024
Q2 20240.63%448,207$68.98MShares decreased 35.74%; reported value decreased 33.38%, and weight changed -0.28 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Aug 12, 2024
Q3 20240.64%458,082$74.56MShares increased 2.20%; reported value increased 8.09%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Nov 7, 2024
Q4 20240.51%461,517$59.40MShares increased 0.75%; reported value decreased 20.33%, and weight changed -0.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Feb 5, 2025
Q1 20250.37%385,976$40.37MShares decreased 16.37%; reported value decreased 32.04%, and weight changed -0.14 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 5, 2025
Q2 20250.26%277,409$28.89MShares decreased 28.13%; reported value decreased 28.44%, and weight changed -0.11 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Aug 11, 2025
Q3 20250.00%3,074$307.00KShares decreased 98.89%; reported value decreased 98.94%, and weight changed -0.26 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Nov 12, 2025
Q4 20250.00%2,567$217.00KShares decreased 16.49%; reported value decreased 29.32%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Feb 11, 2026
Q1 20260.00%1,493$117.00KShares decreased 41.84%; reported value decreased 46.08%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 13, 2026
Q2 20260.00%865$52.00KShares decreased 42.06%; reported value decreased 55.56%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Aug 12, 2026
GW&K Investment Management, LLC · BOOZ ALLEN HAMILTON HOLDINGS

Take these holdings further.

This page includes 12 of 12 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

  • Download CSV
  • Earlier quarters
  • Advanced screening & filtering
  • API & AI access
Already have an account?

New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.

MCP  https://api.akkrudata.ai/mcp

get_institutional_portfolio
{"cik":"1082917","quarter":"2026Q2","cusip":"099502106"}

get_institutional_manager_history
{"cik":"1082917","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint
https://api.akkrudata.ai/mcp
API / MCP documentation
/documents
llms.txt
/llms.txt
Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.