OPPENHEIMER & CO INC GBAB — GUGGENHEIM TAXABLE MUNICP BO

Ownership history in OPPENHEIMER & CO INC  ·  7 quarters on record

AI Ownership Summary

OPPENHEIMER & CO INC reported GUGGENHEIM TAXABLE MUNICP BO (GBAB) in 7 quarterly 13F filings from 2024 Q3 through 2026 Q1. Peak portfolio weight reached 0.01% in 2025 Q3. The latest visible filing shows GBAB at 0.01% 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 GBAB ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was OPPENHEIMER & CO INC's position in GUGGENHEIM TAXABLE MUNICP BO, 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

GBAB was reported at 0.01% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.01% in 2025 Q3

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.

GBAB stock page OPPENHEIMER & CO INC fund profile OPPENHEIMER & CO INC full holdings
How OPPENHEIMER & CO INC held GBAB — position size vs. price
% of Fund (quarterly)    GBAB 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 — — — 43,610 +2,156 +5.2% 0.01% $632K 2026-04-24 $14.50
2025 Q4 REDUCED 34.3% -0.3% ✅ 41,454 -21,596 -34.3% 0.01% $618K 2026-02-02 $14.87
2025 Q3 ADDED — — — 63,050 +10,993 +21.1% 0.01% $982K 2025-11-06 $14.71
2025 Q2 ADDED — — — 52,057 +18,151 +53.5% 0.01% $783K 2025-07-31 $14.01
2025 Q1 ADDED — — — 33,906 +14,115 +71.3% 0.01% $527K 2025-04-23 $13.68
2024 Q4 REDUCED 43.2% +4.8% ❌ 19,791 -15,055 -43.2% 0.00% $301K 2025-02-05 $14.00
2024 Q3 INITIATED — — — 34,846 — — 0.01% $613K 2024-11-05 $14.01

🏢 Other funds also holding GBAB

As of 2026 Q1 — sorted by position size

David J Yvars Group 3Y 0.26% Walker Asset Management, LLC 3Y 0.24% Cooper Financial Group 3Y 7Y 0.23% Integrity Wealth Partners, LLC 0.23% Xcel Wealth Management, LLC 3Y 0.2% JBR Co Financial Management Inc 0.18% Noble Wealth Management PBC 0.13% Estate Planners Group, LLC 0.11% WEDBUSH SECURITIES INC 3Y 7Y 0.03% NBC SECURITIES, INC. 0.02%

FAQ About OPPENHEIMER & CO INC and GBAB

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

How long has OPPENHEIMER & CO INC reported owning GBAB?

OPPENHEIMER & CO INC reported GBAB across 7 quarterly 13F filings, from 2024 Q3 through 2026 Q1.

What was the largest reported GBAB position in OPPENHEIMER & CO INC's portfolio?

The largest reported portfolio weight for GBAB was 0.01% in 2025 Q3.

What is the latest reported GBAB position on this page?

The most recent filing on this page is 2026 Q1, when OPPENHEIMER & CO INC reported 43,610 shares, equal to 0.01% of portfolio, with an estimated market value of $632K.

What does the chart on this GBAB ownership page compare?

The chart compares OPPENHEIMER & CO INC's quarterly GBAB 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 OPPENHEIMER & CO INC time their GBAB position?

Based on 13F filing dates vs. subsequent GBAB price moves, OPPENHEIMER & CO INC correctly timed 5 out of 6 reported position changes (83%). The annualised alpha on GBAB relative to SPY over the holding period was -12.6%.

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