Among active 13F managers last quarter, 1 added and 3 reduced; the largest holder to move was Renaissance Technologies LLC (−4.1%). Over the last 180 days, 1 insider bought and 2 insiders sold, a net +$41K in open-market trades.
The legs disagree, or only one of them leans.
15 tracked 13F filers disclose a position in SGRP as of the latest SEC 13F filings, a combined $1.3M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Nantahala Capital Management, LLC | 661K | $546K | —Held | Q2 2026 | |
| 2 | Vanguard Capital Management LLC | 504K | $416K | —Held | Q2 2026 | |
| 3 | Renaissance Technologies LLC | 125K | $78K | ▼−4.1% Reduced · −5K sh | Q1 2026 | |
| 4 | Geode Capital Management, LLC | 116K | $96K | ▼−7.4% Reduced · −9K sh | Q2 2026 | |
| 5 | Vanguard Fiduciary Trust Co | 51K | $43K | —Held | Q2 2026 | |
| 6 | Citadel Advisors LLC | 38K | $32K | ▼−36% Reduced · −22K sh | Q2 2026 | |
| 7 | CSS LLC | 24K | $20K | —Held | Q2 2026 | |
| 8 | State Street Corp | 21K | $17K | —Held | Q2 2026 | |
| 9 | Northern Trust Corp | 20K | $13K | —Held | Q1 2026 | |
| 10 | XTX Topco Ltd | 16K | $10K | ▼−4.6% Reduced · −756 sh | Q1 2026 | |
| 11 | Osaic Holdings, Inc. | 2K | $1K | ▼−0.2% Reduced · −5 sh | Q1 2026 | |
| 12 | Tower Research Capital LLC (TRC) | 986 | $617 | ▲+48% Added · +321 sh | Q1 2026 | |
| 13 | UBS Group AG | 870 | $544 | ▲435× Added · +868 sh | Q1 2026 | |
| 14 | FMR LLC | 81 | $67 | ▲New +81 sh | Q2 2026 | |
| 15 | Royal Bank Of Canada | 31 | $0 | ▼−6.1% Reduced · −2 sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 1 fund added to an existing position in SGRP, while 3 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Nvidia CorpNVDA | 5 funds | $2.9B |
| Micron Technology IncMU | 5 funds | $1.5B |
| Microsoft CorpMSFT | 5 funds | $1.5B |
| Broadcom IncAVGO | 5 funds | $1.4B |
| Warner Bros Discovery IncWBD | 5 funds | $1.3B |
| Chevron CorpCVX | 5 funds | $1.0B |
| Meta Platforms Inc-Class AMETA | 5 funds | $806.2M |
| Western Digital CorpWDC | 5 funds | $765.2M |
| Verisign IncVRSN | 5 funds | $710.1M |
| Sandisk CorpSNDK | 5 funds | $679.2M |
| Exelixis IncEXEL | 5 funds | $599.2M |
| Capital One Financial CorpCOF | 5 funds | $572.3M |
Ranked by how many of SGRP's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in SGRP.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 1, 2026 | Bartels William H | 10% Owner | Sell (S) | 4.7M | — |
| Jun 11, 2026 | Brown Robert G/ | 10% Owner | Sell (S) | 10K | $9K |
| May 1, 2026 | Hennen Steven Michael | Chief Financial Officer | Buy (P) | 78K | $50K |
| Dec 19, 2025 | Hennen Steven Michael | Chief Financial Officer | Buy (P) | 55K | $43K |
| Oct 3, 2025 | Linnane William | President | Buy (P) | 173K | $176K |
| Sep 25, 2025 | Brown Robert G/ | 10% Owner | Sell (S) | 10K | $11K |
| May 12, 2025 | Brown Robert G/ | 10% Owner | Sell (S) | 6K | $6K |
| Apr 21, 2025 | Brown Robert G/ | 10% Owner | Buy (P) | 1K | $1K |
| Apr 15, 2025 | Brown Robert G/ | 10% Owner | Buy (P) | 5K | $6K |
| Jan 28, 2025 | Brown Robert G/ | 10% Owner | Sell (S) | 2K | $4K |
| Jan 28, 2025 | SPAR Business Services Inc | Insider | Sell (S) | 1K | $2K |
| Jan 24, 2025 | Brown Robert G/ | 10% Owner | Sell (S) | 862 | $2K |
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 2 | 6 | – |
Insiders Form 4 open-market | 1 | 2 | +$41K |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for SGRP
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/SGRP/capital-change-brief"
Use Arkolith's capital_change_brief for SGRP. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SGRP. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.