ATS Corp /ATS (ATS) — Institutional Holders, Q2 2026 (page 2)
141 institutional investment managers reported a ATS position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $2.4B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 141. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
ATS 13F holders ranked 101–141 of 141
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | Northwest & Ethical Investments L.P.#101 · 15,573 sh | 15,573 | $448.4K | 0.01% | +41.8% |
| 102 | abrdn plc#102 · 13,483 sh | 13,483 | $388.0K | <0.01% | -48.6% |
| 103 | TRUE Private Wealth Advisors#103 · 12,080 sh | 12,080 | $347.7K | — | 0.0% |
| 104 | Savant Capital#104 · 11,997 sh | 11,997 | $345.3K | <0.01% | -5.2% |
| 105 | Mariner#105 · 11,879 sh | 11,879 | $341.9K | <0.01% | -26.8% |
| 106 | Investment Management of Ontario#106 · 11,816 sh | 11,816 | $340.1K | <0.01% | +0.9% |
| 107 | DEUTSCHE BANK AG\#107 · 10,811 sh | 10,811 | $311.1K | <0.01% | +0.5% |
| 108 | HRT FINANCIAL#108 · 10,824 sh | 10,824 | $311.0K | <0.01% | New |
| 109 | STIFEL FINANCIAL#109 · 9,016 sh | 9,016 | $259.5K | <0.01% | -24.2% |
| 110 | Campbell & Investment Adviser#110 · 8,503 sh | 8,503 | $244.7K | 0.01% | +0.9% |
| 111 | Gotham Asset Management#111 · 8,395 sh | 8,395 | $241.6K | <0.01% | +9.4% |
| 112 | Invesco Ltd.#112 · 8,279 sh | 8,279 | $238.3K | 0.00% | -97.6% |
| 113 | Quadrature Capital Ltd#113 · 8,100 sh | 8,100 | $233.4K | <0.01% | New |
| 114 | SkyView Investment Advisors#114 · 7,500 sh | 7,500 | $216.0K | 0.17% | -31.6% |
| 115 | Fieldview Capital Management#115 · 7,408 sh | 7,408 | $213.5K | 0.06% | New |
| 116 | Tower Research Capital (TRC)#116 · 3,900 sh | 3,900 | $112.2K | <0.01% | -50.6% |
| 117 | ACADIAN ASSET MANAGEMENT#117 · 2,900 sh | 2,900 | $83.0K | <0.01% | -46.3% |
| 118 | Russell Investments Group, Ltd.#118 · 1,758 sh | 1,758 | $50.7K | 0.00% | -37.8% |
| 119 | JPMORGAN CHASE#119 · 1,382 sh | 1,382 | $38.1K | 0.00% | +43.5% |
| 120 | State of Wyoming#120 · 1,162 sh | 1,162 | $33.4K | <0.01% | -4.4% |
| 121 | Smartleaf Asset Management#121 · 1,052 sh | 1,052 | $29.0K | <0.01% | 0.0% |
| 122 | Hillsdale Investment Management#122 · 900 sh | 900 | $25.9K | <0.01% | +50.0% |
| 123 | SIMPLEX TRADING#123 · 846 sh | 846 | $24.3K | 0.00% | New |
| 124 | Guardian Partners#124 · 760 sh | 760 | $21.9K | — | New |
| 125 | Ronald Blue#125 · 733 sh | 733 | $21.1K | — | 0.0% |
| 126 | Pacer Advisors#126 · 604 sh | 604 | $17.0K | 0.00% | New |
| 127 | Clearstead Advisors#127 · 539 sh | 539 | $15.5K | <0.01% | New |
| 128 | Farther Finance Advisors#128 · 263 sh | 263 | $7.6K | — | 0.0% |
| 129 | OSAIC#129 · 208 sh | 208 | $6.0K | 0.00% | -41.2% |
| 130 | HANTZ FINANCIAL SERVICES#130 · 168 sh | 168 | $5.0K | <0.01% | -93.8% |
| 131 | NBH Bank#131 · 113 sh | 113 | $3.3K | <0.01% | — |
| 132 | WealthCollab#132 · 89 sh | 89 | $2.6K | <0.01% | 0.0% |
| 133 | ACTION POINT FINANCIAL PLANNING#133 · 80 sh | 80 | $2.3K | <0.01% | New |
| 134 | BlackRock#134 · 58 sh | 58 | $1.7K | 0.00% | 0.0% |
| 135 | Rockefeller Capital Management L.P.#135 · 48 sh | 48 | $1.4K | 0.00% | New |
| 136 | Silver Grove Financial Group#136 · 36 sh | 36 | $1.0K | <0.01% | New |
| 137 | Bell Investment Advisors#137 · 35 sh | 35 | $1.0K | <0.01% | +75.0% |
| 138 | EverSource Wealth Advisors#138 · 20 sh | 20 | $576.00 | 0.00% | -97.1% |
| 139 | Larson Financial Group#139 · 12 sh | 12 | $345.00 | 0.00% | -93.9% |
| 140 | Leonteq Securities AG#140 · 4 sh | 4 | $164.00 | 0.00% | 0.0% |
| 141 | Caitong International Asset Management , Ltd#141 · 4 sh | 4 | $115.00 | 0.00% | -76.5% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.