FRONTIER CAPITAL MANAGEMENT CO LLC NSIT — INSIGHT ENTERPRISE INC COM

Ownership history in FRONTIER CAPITAL MANAGEMENT CO LLC  ·  98 quarters on record

AI Ownership Summary

FRONTIER CAPITAL MANAGEMENT CO LLC reported INSIGHT ENTERPRISE INC COM (NSIT) in 98 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 0.41% in 2024 Q3. The latest visible filing shows NSIT at 0.35% 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. Older history is available after unlock; the visible window still shows the most recent pattern.

What this NSIT ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was FRONTIER CAPITAL MANAGEMENT CO LLC's position in INSIGHT ENTERPRISE INC COM, 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

NSIT was reported at 0.35% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.41% in 2024 Q3

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

Time in book
Holding Window
2023 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.

NSIT stock page FRONTIER CAPITAL MANAGEMENT CO LLC fund profile FRONTIER CAPITAL MANAGEMENT CO LLC full holdings
How FRONTIER CAPITAL MANAGEMENT CO LLC held NSIT — position size vs. price
% of Fund (quarterly)    NSIT price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 505,311 +103,237 +25.7% 0.35% $33.9M 2026-05-15 $88.90
2025 Q4 ADDED — — — 402,074 +211,821 +111.3% 0.35% $32.8M 2026-02-17 $83.00
2025 Q3 ADDED — — — 190,253 +18,202 +10.6% 0.19% $21.6M 2025-11-14 $90.06
2025 Q2 REDUCED 7.9% -18.5% ✅ 172,051 -14,743 -7.9% 0.22% $23.8M 2025-08-14 $132.64
2025 Q1 REDUCED — — — 186,794 -1,599 -0.8% 0.31% $28.0M 2025-05-15 $134.60
2024 Q4 REDUCED 7.6% -1.4% ✅ 188,393 -15,486 -7.6% 0.27% $28.7M 2025-02-14 $165.58
2024 Q3 REDUCED — — — 203,879 -4,585 -2.2% 0.41% $43.9M 2024-11-14 $152.63
2024 Q2 REDUCED — — — 208,464 -322 -0.2% 0.41% $41.4M 2024-08-14 $196.44
2024 Q1 REDUCED 7.8% +6.8% ❌ 208,786 -17,779 -7.8% 0.36% $38.7M 2024-05-15 $210.34
2023 Q4 REDUCED 8.9% +5.0% ❌ 226,565 -22,002 -8.9% 0.41% $40.1M 2024-02-14 $192.61
88 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding NSIT

As of 2026 Q1 — sorted by position size

Medina Value Partners, LLC 3Y 4.75% KESTREL INVESTMENT MANAGEMENT CORP 3Y 7Y 2.55% PARADIGM CAPITAL MANAGEMENT INC/NY 3Y 7Y 2.45% FIDUCIARY MANAGEMENT INC /WI/ 3Y 7Y 1.56% SPEECE THORSON CAPITAL GROUP INC 3Y 7Y 1.29% Cascade Investment Advisors, Inc. 3Y 7Y 0.44% Aristotle Capital Boston, LLC 3Y 7Y 0.43% COUNTRY TRUST BANK 3Y 7Y 0.38% Atom Investors LP 3Y 7Y 0.38% Legacy Bridge, LLC 3Y 7Y 0.27%

FAQ About FRONTIER CAPITAL MANAGEMENT CO LLC and NSIT

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

How long has FRONTIER CAPITAL MANAGEMENT CO LLC reported owning NSIT?

FRONTIER CAPITAL MANAGEMENT CO LLC reported NSIT across 10 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported NSIT position in FRONTIER CAPITAL MANAGEMENT CO LLC's portfolio?

The largest reported portfolio weight for NSIT was 0.41% in 2024 Q3.

What is the latest reported NSIT position on this page?

The most recent filing on this page is 2026 Q1, when FRONTIER CAPITAL MANAGEMENT CO LLC reported 505,311 shares, equal to 0.35% of portfolio, with an estimated market value of $33.9M.

What does the chart on this NSIT ownership page compare?

The chart compares FRONTIER CAPITAL MANAGEMENT CO LLC's quarterly NSIT 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 FRONTIER CAPITAL MANAGEMENT CO LLC time their NSIT position?

Based on 13F filing dates vs. subsequent NSIT price moves, FRONTIER CAPITAL MANAGEMENT CO LLC correctly timed 51 out of 97 reported position changes (53%). The annualised alpha on NSIT relative to SPY over the holding period was -3.9%.

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