Manager × security

Security Financial Services, INC. MBB holdings history

ISHARES MBS ETF · CUSIP 464288588 · CIK 1913590

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, Security Financial Services, INC. reported 130.76K MBB (shares), valued at $12.36M, or 1.71% of its reported non-derivative portfolio. Filed 2026-07-15.

Verify history & sources
Portfolio weight and quantity history
Reported portfolio weight
1.71%
Shares
130.76K
130,756
Reported value
$12.36M
USD

Shares increased 2.60%; reported value increased 2.13%, and weight changed -0.20 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 20261.71%130,756SEC filingFiled Jul 15, 2026
Q1 20261.91%127,443SEC filingFiled May 27, 2026
Q4 20251.89%126,214SEC filingFiled Jan 27, 2026
Q3 20251.86%121,000SEC filingFiled Oct 14, 2025
Q2 20251.89%114,211SEC filingFiled Aug 8, 2025
Q1 20252.06%110,888SEC filingFiled May 7, 2025
Q4 20242.09%111,854SEC filingFiled Feb 13, 2025
Q3 20242.11%108,203SEC filingFiled Nov 5, 2024
Q2 20242.14%107,069SEC filingFiled Jul 23, 2024
Q1 20242.19%105,015SEC filingFiled Apr 11, 2024
Q4 20231.93%83,755SEC filingFiled Jan 16, 2024
Q3 20232.13%85,062SEC filingFiled Nov 7, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20232.13%85,062$7.55MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing
Filed Nov 7, 2023
Q4 20231.93%83,755$7.88MShares decreased 1.54%; reported value increased 4.32%, and weight changed -0.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Jan 16, 2024
Q1 20242.19%105,015$9.71MShares increased 25.38%; reported value increased 23.17%, and weight changed +0.26 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Apr 11, 2024
Q2 20242.14%107,069$9.83MShares increased 1.96%; reported value increased 1.28%, and weight changed -0.05 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Jul 23, 2024
Q3 20242.11%108,203$10.37MShares increased 1.06%; reported value increased 5.46%, and weight changed -0.03 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Nov 5, 2024
Q4 20242.09%111,854$10.25MShares increased 3.37%; reported value decreased 1.08%, and weight changed -0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Feb 13, 2025
Q1 20252.06%110,888$10.40MShares decreased 0.86%; reported value increased 1.41%, and weight changed -0.03 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 7, 2025
Q2 20251.89%114,211$10.72MShares increased 3.00%; reported value increased 3.12%, and weight changed -0.17 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Aug 8, 2025
Q3 20251.86%121,000$11.51MShares increased 5.94%; reported value increased 7.37%, and weight changed -0.03 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Oct 14, 2025
Q4 20251.89%126,214$12.02MShares increased 4.31%; reported value increased 4.39%, and weight changed +0.03 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Jan 27, 2026
Q1 20261.91%127,443$12.10MShares increased 0.97%; reported value increased 0.69%, and weight changed +0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 27, 2026
Q2 20261.71%130,756$12.36MShares increased 2.60%; reported value increased 2.13%, and weight changed -0.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Jul 15, 2026
Security Financial Services, INC. · ISHARES MBS ETF

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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.

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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.