ROSENBLUM SILVERMAN SUTTON S F INC /CA JBND JPMorgan Active Bond ETF

Ownership history in ROSENBLUM SILVERMAN SUTTON S F INC /CA  ·  7 quarters on record

AI Ownership Summary

ROSENBLUM SILVERMAN SUTTON S F INC /CA reported JPMorgan Active Bond ETF (JBND) in 7 quarterly 13F filings from 2024 Q3 through 2026 Q1. Peak portfolio weight reached 2.41% in 2026 Q1. The latest visible filing shows JBND at 2.41% 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 JBND ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was ROSENBLUM SILVERMAN SUTTON S F INC /CA's position in JPMorgan Active Bond ETF, 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 Q1

JBND was reported at 2.41% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
2.41% in 2026 Q1

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

Time in book
Holding Window
2024 Q3 to 2026 Q1

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 ROSENBLUM SILVERMAN SUTTON S F INC /CA held JBND — position size vs. price
% of Fund (quarterly)    JBND price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 7 quarters  
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED 171,505 +13,965 +8.9% 2.41% $9.2M 2026-05-13 $52.94
2025 Q4 ADDED 157,540 +19,715 +14.3% 1.97% $8.5M 2026-02-13 $53.71
2025 Q3 ADDED 137,825 +54,815 +66.0% 1.70% $7.5M 2025-11-13 $52.55
2025 Q2 ADDED 83,010 +23,155 +38.7% 1.08% $4.4M 2025-08-13 $51.57
2025 Q1 ADDED 59,855 +6,660 +12.5% 0.88% $3.2M 2025-05-12 $49.95
2024 Q4 ADDED 53,195 +36,700 +222.5% 0.70% $2.8M 2025-02-13 $49.33
2024 Q3 INITIATED 16,495 0.23% $901K 2024-11-14 $48.89

FAQ About ROSENBLUM SILVERMAN SUTTON S F INC /CA and JBND

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

How long has ROSENBLUM SILVERMAN SUTTON S F INC /CA reported owning JBND?

ROSENBLUM SILVERMAN SUTTON S F INC /CA reported JBND across 7 quarterly 13F filings, from 2024 Q3 through 2026 Q1.

What was the largest reported JBND position in ROSENBLUM SILVERMAN SUTTON S F INC /CA's portfolio?

The largest reported portfolio weight for JBND was 2.41% in 2026 Q1.

What is the latest reported JBND position on this page?

The most recent filing on this page is 2026 Q1, when ROSENBLUM SILVERMAN SUTTON S F INC /CA reported 171,505 shares, equal to 2.41% of portfolio, with an estimated market value of $9.2M.

What does the chart on this JBND ownership page compare?

The chart compares ROSENBLUM SILVERMAN SUTTON S F INC /CA's quarterly JBND 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.

How well did ROSENBLUM SILVERMAN SUTTON S F INC /CA time their JBND position?

Based on 13F filing dates vs. subsequent JBND price moves, ROSENBLUM SILVERMAN SUTTON S F INC /CA correctly timed 5 out of 6 reported position changes (83%). The annualised alpha on JBND relative to SPY over the holding period was -10.3%.

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