Brooklyn Investment Group RES — RPC INC

Ownership history in Brooklyn Investment Group  ·  6 quarters on record

AI Ownership Summary

Brooklyn Investment Group reported RPC INC (RES) in 6 quarterly 13F filings from 2024 Q4 through 2026 Q1. Peak portfolio weight reached 0.02% in 2025 Q3. The latest visible filing shows RES 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 RES ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Brooklyn Investment Group's position in RPC 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 Q1

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

High-water mark
Peak Conviction
0.02% 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 Q4 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.

RES stock page Brooklyn Investment Group fund profile Brooklyn Investment Group full holdings
How Brooklyn Investment Group held RES — position size vs. price
% of Fund (quarterly)    RES price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 6 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 33,617 +6,700 +24.9% 0.01% $238K 2026-04-29 $7.91
2025 Q4 REDUCED 47.7% +31.1% ❌ 26,917 -24,570 -47.7% 0.01% $146K 2026-02-12 $5.63
2025 Q3 ADDED — — — 51,487 +50,626 +5879.9% 0.02% $245K 2025-11-14 $5.36
2025 Q2 UNCHANGED — — — 861 — 0% 0.00% $5K 2025-08-12 $4.51
2025 Q1 ADDED — — — 861 +857 +21425.0% 0.00% $5K 2025-05-13 $4.86
2024 Q4 INITIATED — — — 4 — — 0.00% $18 2025-01-15 $6.62

🏢 Other funds also holding RES

As of 2026 Q1 — sorted by position size

CONGRESS ASSET MANAGEMENT CO 3Y 7Y 0.07% Unison Advisors LLC 3Y 7Y 0.07% Inspire Investing, LLC 3Y 7Y 0.04% Monument Capital Management 3Y 7Y 0.04% WEDGE CAPITAL MANAGEMENT L L P/NC 3Y 7Y 0.02% Abel Hall, LLC 0.02% PROFUND ADVISORS LLC 3Y 7Y 0.01% Louisiana State Employees Retirement System 3Y 7Y 0.0% State of Alaska, Department of Revenue 3Y 7Y 0.0% USA FINANCIAL FORMULAS 3Y 7Y 0.0%

FAQ About Brooklyn Investment Group and RES

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

How long has Brooklyn Investment Group reported owning RES?

Brooklyn Investment Group reported RES across 6 quarterly 13F filings, from 2024 Q4 through 2026 Q1.

What was the largest reported RES position in Brooklyn Investment Group's portfolio?

The largest reported portfolio weight for RES was 0.02% in 2025 Q3.

What is the latest reported RES position on this page?

The most recent filing on this page is 2026 Q1, when Brooklyn Investment Group reported 33,617 shares, equal to 0.01% of portfolio, with an estimated market value of $238K.

What does the chart on this RES ownership page compare?

The chart compares Brooklyn Investment Group's quarterly RES 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 Brooklyn Investment Group time their RES position?

Based on 13F filing dates vs. subsequent RES price moves, Brooklyn Investment Group correctly timed 1 out of 4 reported position changes (25%). The annualised alpha on RES relative to SPY over the holding period was -1.5%.

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