API GROUP CORP APG
$41.98
+0.5% 52w: $33.64 – $49.40
Latest 13F among current holders filed 5 days ago (Aug 28, 2026)
Price — last 12 months
research preview data33.6441.5249.40
Aug 18, 2025 Jul 2, 2026
Institutional holders
577
+65 QoQ
13F value
$14.11B
+4.7% QoQ
Smart-money holders
46
signal tier ≥ 2
New smart buyers
6
Q1 2026
Options barometer
6.1×
$95.7M calls / $15.7M puts
Institutional value by quarter
Number of holders
Who owns APG?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 34.4M | $1.39B | 0.0% | +6.0% |
| JANUS HENDERSON GROUP PLC | Diversified mechanical | 23.4M | $946.8M | — | +1.1% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 17.0M | $689.6M | 0.1% | -14.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 16.6M | $673.3M | — | — |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 15.6M | $632.8M | — | — |
| Durable Capital Partners LP ★2 | Fundamental diversified | 14.8M | $598.7M | — | -1.6% |
| T. Rowe Price Investment Management, Inc. | Long only active | 12.9M | $521.0M | — | +32.6% |
| STATE STREET CORP | Index provider | 11.2M | $455.7M | 0.0% | +3.5% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 8.2M | $332.7M | — | +13.2% |
| Invesco Ltd. | Index provider | 6.5M | $265.4M | 0.0% | +11.9% |
| Artisan Partners Limited Partnership | Other | 6.3M | $257.2M | — | -4.4% |
| Findlay Park Partners LLP | Other | 6.0M | $242.4M | — | -14.8% |
| VIKING GLOBAL INVESTORS LP ★2 | Fundamental diversified | 5.8M | $236.5M | — | -49.4% |
| Pictet Asset Management Holding SA | Diversified mechanical | 5.4M | $218.6M | — | -0.6% |
| FMR LLC | Long only active | 5.0M | $204.6M | 0.0% | +33.0% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | Other | 4.6M | $187.8M | — | +34.2% |
| Capital Research Global Investors | Long only active | 4.6M | $186.1M | 0.0% | +1.4% |
| BESSEMER GROUP INC | Diversified mechanical | 4.6M | $185.6M | 0.3% | -8.3% |
| MONTRUSCO BOLTON INVESTMENTS INC. ★2 | Fundamental diversified | 4.7M | $183.5M | — | +50.5% |
| Allspring Global Investments Holdings, LLC | Diversified mechanical | 3.7M | $153.6M | 0.3% | -23.5% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 3.7M | $151.0M | — | -12.5% |
| Clearbridge Investments, LLC | Other | 3.6M | $147.0M | 0.1% | -8.4% |
| Progeny 3, Inc. ★3 | Fundamental concentrated | 3.5M | $143.5M | — | Held |
| MORGAN STANLEY | Bank broker | 3.2M | $129.9M | 0.0% | +109.9% |
| GW&K Investment Management, LLC | Other | 3.1M | $126.1M | 1.1% | -1.9% |
| ROYAL LONDON ASSET MANAGEMENT LTD | Other | 3.1M | $124.5M | — | +17.5% |
| NORTHERN TRUST CORP | Index provider | 3.1M | $123.7M | 0.0% | +6.0% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Bank broker | 2.9M | $119.2M | 0.0% | +1.4% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 2.9M | $118.8M | — | +6.7% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 2.5M | $101.8M | 0.0% | -8.8% |
| Lionstone Capital Management LLC ★3 | Fundamental concentrated | 2.5M | $100.3M | — | Held |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 2.4M | $95.7M | — | — |
| Hood River Capital Management LLC | Other | 2.3M | $95.1M | — | +1.3% |
| MILFORD FUNDS LTD ★2 | Fundamental diversified | 2.2M | $88.5M | — | -32.9% |
| SNYDER CAPITAL MANAGEMENT L P ★2 | Fundamental diversified | 2.2M | $88.5M | — | -7.1% |
| Bank of New York Mellon Corp | Diversified mechanical | 2.1M | $85.0M | 0.0% | +2.3% |
| Third Point LLC ★3 | Activist | 2.0M | $82.3M | — | -32.3% |
| Capital World Investors | Long only active | 1.9M | $75.8M | 0.0% | +10.8% |
| Gladstone Capital Management LLP ★2 | Fundamental concentrated | 1.8M | $74.8M | — | -15.4% |
| SCHWARTZ INVESTMENT COUNSEL INC | Other | 1.8M | $74.7M | — | -35.2% |
| COOKE & BIELER LP | Other | 1.8M | $73.1M | — | -6.3% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Other | 1.7M | $70.5M | — | New |
| JPMORGAN CHASE & CO | Bank broker | 1.8M | $70.2M | 0.0% | +52.4% |
| NEUBERGER BERMAN GROUP LLC | Diversified mechanical | 1.7M | $68.3M | 0.1% | -4.3% |
| Assenagon Asset Management S.A. | Diversified mechanical | 1.6M | $66.8M | — | +145.3% |
| Gates Capital Management, Inc. ★3 | Fundamental concentrated | 1.6M | $64.8M | — | -12.7% |
| Fisher Asset Management, LLC | Long only active | 1.6M | $63.1M | 0.0% | -6.6% |
| ADW Capital Management, LLC ★2 | Fundamental diversified | 1.5M | $60.1M | — | Held |
| M.D. Sass, LLC ★3 | Fundamental concentrated | 1.4M | $56.1M | 4.3% | -31.0% |
| TEACHER RETIREMENT SYSTEM OF TEXAS | Diversified mechanical | 1.4M | $55.0M | — | -39.6% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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