State of New Jersey Common Pension Fund D MBX — MBX BIOSCIENCES INC

Ownership history in State of New Jersey Common Pension Fund D  ·  2 quarters on record

AI Ownership Summary

State of New Jersey Common Pension Fund D reported MBX BIOSCIENCES INC (MBX) in 2 quarterly 13F filings from 2026 Q1 through 2026 Q2. The latest visible filing shows MBX at 0.00% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this MBX ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was State of New Jersey Common Pension Fund D's position in MBX BIOSCIENCES INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q2

MBX was reported at 0.00% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.0% in 2026 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2026 Q1 to 2026 Q2

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

How State of New Jersey Common Pension Fund D held MBX — position size vs. price
% of Fund (quarterly)    MBX price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 2 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 REDUCED 9.9% +4.2% ❌ 6,913 -760 -9.9% 0.00% $382K 2026-08-04 $70.70
2026 Q1 INITIATED — — — 7,673 — — 0.00% $229K 2026-05-05 $29.60

FAQ About State of New Jersey Common Pension Fund D and MBX

These are the practical questions this page is built to answer before you even open the full history table.

How long has State of New Jersey Common Pension Fund D reported owning MBX?

State of New Jersey Common Pension Fund D reported MBX across 2 quarterly 13F filings, from 2026 Q1 through 2026 Q2.

What was the largest reported MBX position in State of New Jersey Common Pension Fund D's portfolio?

The largest reported portfolio weight for MBX was 0.00% in 2026 Q2.

What is the latest reported MBX position on this page?

The most recent filing on this page is 2026 Q2, when State of New Jersey Common Pension Fund D reported 6,913 shares, equal to 0.00% of portfolio, with an estimated market value of $382K.

What does the chart on this MBX ownership page compare?

The chart compares State of New Jersey Common Pension Fund D's quarterly MBX portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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