Manager × security

Jefferies Financial Group Inc. INSM holdings history

Who else holds this security? →

INSMED INC · CUSIP 457669307 · CIK 96223

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, Jefferies Financial Group Inc. reported 9.90K INSM (shares), valued at $1.06M, or 0.01% of its reported non-derivative portfolio. Filed 2026-08-17.

Verify history & sources →
Portfolio weight and quantity history
Reported portfolio weight
0.01%
Shares
9.90K
9,896
Reported value
$1.06M
USD

Shares increased 182.74%; reported value increased 84.36%, 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 20260.01%9,896SEC filing ↗Filed Aug 17, 2026
Q1 20260.01%3,500SEC filing ↗Filed May 8, 2026
Q4 20251.32%926,339SEC filing ↗Filed Feb 9, 2026
Q3 20250.14%108,097SEC filing ↗Filed Nov 13, 2025
Q2 20250.01%4,983SEC filing ↗Filed Aug 12, 2025
Q1 20250.00%2,500SEC filing ↗Filed May 8, 2025
Q4 20240.00%5,000SEC filing ↗Filed Feb 27, 2025Amended
Q3 20240.00%493SEC filing ↗Filed Nov 14, 2024
Q2 20240.04%26,700SEC filing ↗Filed Aug 13, 2024
Q1 20240.00%7,589SEC filing ↗Filed May 13, 2024
Q4 20230.00%550SEC filing ↗Filed Feb 14, 2024Amended
Q3 20230.00%2,840SEC filing ↗Filed Nov 14, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20230.00%2,840$71.71KThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Nov 14, 2023
Q4 20230.00%550$17.05KShares decreased 80.63%; reported value decreased 76.23%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 14, 2024
Q1 20240.00%7,589$205.89KShares increased 1279.82%; reported value increased 1107.92%, 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, 2024
Q2 20240.04%26,700$1.79MShares increased 251.83%; reported value increased 768.86%, and weight changed +0.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 13, 2024
Q3 20240.00%493$35.99KShares decreased 98.15%; reported value decreased 97.99%, and weight changed -0.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 14, 2024
Q4 20240.00%5,000$345.20KShares increased 914.20%; reported value increased 859.18%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 27, 2025
Q1 20250.00%2,500$190.72KShares decreased 50.00%; reported value decreased 44.75%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 8, 2025
Q2 20250.01%4,983$501.49KShares increased 99.32%; reported value increased 162.94%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 12, 2025
Q3 20250.14%108,097$15.57MShares increased 2069.32%; reported value increased 3004.17%, and weight changed +0.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 13, 2025
Q4 20251.32%926,339$161.22MShares increased 756.95%; reported value increased 935.65%, and weight changed +1.18 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 9, 2026
Q1 20260.01%3,500$572.32KShares decreased 99.62%; reported value decreased 99.65%, and weight changed -1.31 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 8, 2026
Q2 20260.01%9,896$1.06MShares increased 182.74%; reported value increased 84.36%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 17, 2026
Jefferies Financial Group Inc. · INSMED INC

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":"96223","quarter":"2026Q2","cusip":"457669307"}

get_institutional_manager_history
{"cik":"96223","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.