$78.21
+0.38 (+0.49%)
USD · as of 2026-08-21 · marketstack
Crowding percentile lands with its cohort — the cohort is size-matched, so it needs a market cap for DSGX in the served universe — that lands with the next screener build.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | PRICE T ROWE ASSOCIATES INC /MD/ | 6,264,8806.3M | $448M | 7.28% | TRIM -10% |
| 2 | 1832 Asset Management L.P. | 3,833,7933.8M | $274M | 4.46% | ADD 48% |
| 3 | JANUS HENDERSON GROUP PLC | 2,574,4682.6M | $184M | 2.99% | ADD 4% |
| 4 | MACKENZIE FINANCIAL CORP | 2,447,1472.4M | $175M | 2.84% | TRIM -27% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2,372,1802.4M | $170M | 2.76% | NEW† |
| 6 | T. Rowe Price Investment Management, Inc. | 2,183,4422.2M | $156M | 2.54% | ADD 285% |
| 7 | Conestoga Capital Advisors, LLC | 2,111,3202.1M | $151M | 2.45% | TRIM -16% |
| 8 | BANK OF MONTREAL /CAN/ | 1,526,0101.5M | $109M | 1.77% | TRIM -2% |
| 9 | MORGAN STANLEY | 1,488,6291.5M | $107M | 1.73% | TRIM -6% |
| 10 | Temasek Holdings (Private) Ltd | 1,464,1651.5M | $105M | 1.70% | — |
| 11 | GENEVA CAPITAL MANAGEMENT LLC | 1,328,0141.3M | $95M | 1.54% | TRIM -7% |
| 12 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1,258,1571.3M | $90M | 1.46% | TRIM -28% |
| 13 | Connor, Clark & Lunn Investment Management Ltd. | 1,215,6781.2M | $87M | 1.41% | ADD 140% |
| 14 | Waratah Capital Advisors Ltd. | 1,189,4821.2M | $85M | 1.38% | ADD 969% |
| 15 | PRIMECAP MANAGEMENT CO/CA/ | 1,178,4401.2M | $84M | 1.37% | — |
| 16 | TWO SIGMA INVESTMENTS, LP | 1,132,6591.1M | $81M | 1.32% | ADD 173% |
| 17 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 1,100,7551.1M | $79M | 1.28% | ADD 141% |
| 18 | GEODE CAPITAL MANAGEMENT, LLC | 1,089,1131.1M | $78M | 1.27% | TRIM -3% |
| 19 | Select Equity Group, L.P. | 1,080,1551.1M | $77M | 1.26% | ADD 183% |
| 20 | CIBC Asset Management Inc | 1,060,1281.1M | $77M | 1.23% | TRIM -9% |
| 21 | FMR LLC | 1,040,8121.0M | $74M | 1.21% | ADD 9% |
| 22 | TD Asset Management Inc | 1,014,5721.0M | $72M | 1.18% | ADD 48% |
| 23 | D. E. Shaw & Co., Inc. | 988,679988,679 | $71M | 1.15% | ADD 24% |
| 24 | Fiera Capital Corp | 837,190837,190 | $60M | 0.97% | TRIM -39% |
| 25 | WESTFIELD CAPITAL MANAGEMENT CO LP | 801,902801,902 | $57M | 0.93% | TRIM -33% |
| 26 | RENAISSANCE TECHNOLOGIES LLC | 798,844798,844 | $57M | 0.93% | ADD 19% |
| 27 | GOLDMAN SACHS GROUP INC | 768,973768,973 | $55M | 0.89% | ADD 34% |
| 28 | VANGUARD FIDUCIARY TRUST CO | 749,245749,245 | $54M | 0.87% | NEW |
| 29 | BANK OF AMERICA CORP /DE/ | 733,483733,483 | $52M | 0.85% | ADD 62% |
| 30 | ROYAL BANK OF CANADA | 657,205657,205 | $47M | 0.76% | TRIM -5% |
| 31 | BlackRock, Inc. | 650,842650,842 | $47M | 0.76% | ADD 76% |
| 32 | FRANKLIN RESOURCES INC | 603,781603,781 | $43M | 0.70% | TRIM -20% |
| 33 | PICTON MAHONEY ASSET MANAGEMENT | 553,578553,578 | $40M | 0.64% | ADD 11% |
| 34 | AQR CAPITAL MANAGEMENT LLC | 511,741511,741 | $37M | 0.59% | ADD 169% |
| 35 | SEGALL BRYANT & HAMILL, LLC | 490,898490,898 | $35M | 0.57% | ADD 10% |
| 36 | Clearbridge Investments, LLC | 474,300474,300 | $34M | 0.55% | ADD 17% |
| 37 | AMERICAN CENTURY COMPANIES INC | 468,511468,511 | $34M | 0.54% | ADD 2844% |
| 38 | PRINCIPAL FINANCIAL GROUP INC | 465,403465,403 | $33M | 0.54% | ADD 67% |
| 39 | RIVERBRIDGE PARTNERS LLC | 451,422451,422 | $32M | 0.52% | TRIM -16% |
| 40 | BANK OF NOVA SCOTIA | 413,949413,949 | $30M | 0.48% | TRIM -2% |
| 41 | FIL Ltd | 404,072404,072 | $29M | 0.47% | ADD 630% |
| 42 | Sone Capital Management, LLC | 391,828391,828 | $28M | 0.46% | ADD 98% |
| 43 | Legal & General Group Plc | 391,593391,593 | $28M | 0.46% | TRIM -5% |
| 44 | BNP PARIBAS FINANCIAL MARKETS | 371,285371,285 | $27M | 0.43% | ADD 57% |
| 45 | TORONTO DOMINION BANK | 368,298368,298 | $26M | 0.43% | TRIM -7% |
| 46 | UBS Group AG | 347,869347,869 | $25M | 0.40% | ADD 54% |
| 47 | Vanguard Global Advisers, LLC | 342,502342,502 | $25M | 0.40% | NEW |
| 48 | Dixon Mitchell Investment Counsel Inc. | 340,370340,370 | $24M | 0.40% | ADD 3% |
| 49 | DIMENSIONAL FUND ADVISORS LP | 333,297333,297 | $24M | 0.39% | — |
| 50 | SEB Asset Management AB | 319,404319,404 | $23M | 0.37% | NEW |
| 51 | Premier Fund Managers Ltd | 317,515317,515 | $23M | 0.37% | TRIM -7% |
| 52 | Praesidium Investment Management Company, LLC | 307,479307,479 | $22M | 0.36% | ADD 85% |
| 53 | MARSHALL WACE, LLP | 305,904305,904 | $22M | 0.36% | ADD 456% |
| 54 | MILLENNIUM MANAGEMENT LLC | 291,979291,979 | $21M | 0.34% | TRIM -7% |
| 55 | Swiss National Bank | 289,424289,424 | $21M | 0.34% | ADD 27% |
| 56 | Zeno Equity Partners LLP | 286,443286,443 | $20M | 0.33% | NEW |
| 57 | CANADA PENSION PLAN INVESTMENT BOARD | 281,731281,731 | $20M | 0.33% | ADD 100% |
| 58 | CITADEL ADVISORS LLC | 277,244277,244 | $20M | 0.32% | TRIM -16% |
| 59 | RAYMOND JAMES FINANCIAL INC | 278,162278,162 | $20M | 0.32% | ADD 157% |
| 60 | LORD, ABBETT & CO. LLC | 254,276254,276 | $18M | 0.30% | TRIM -2% |
| 61 | GW&K Investment Management, LLC | 250,549250,549 | $18M | 0.29% | TRIM -42% |
| 62 | MONTRUSCO BOLTON INVESTMENTS INC. | 246,235246,235 | $18M | 0.29% | ADD 28% |
| 63 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 166,440166,440 | $16M | 0.19% | ADD 6% |
| 64 | Chevy Chase Trust Holdings, LLC | 228,583228,583 | $16M | 0.27% | — |
| 65 | Stephens Investment Management Group LLC | 218,570218,570 | $16M | 0.25% | ADD 5% |
| 66 | Baird Financial Group, Inc. | 199,827199,827 | $14M | 0.23% | TRIM -14% |
| 67 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 197,969197,969 | $14M | 0.23% | ADD 4% |
| 68 | GUARDIAN CAPITAL LP | 190,877190,877 | $14M | 0.22% | ADD 27% |
| 69 | BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 183,687183,687 | $13M | 0.21% | ADD 2961% |
| 70 | WELLINGTON MANAGEMENT GROUP LLP | 184,081184,081 | $13M | 0.21% | ADD 1390% |
| 71 | DF DENT & CO INC | 183,478183,478 | $13M | 0.21% | TRIM -48% |
| 72 | JANE STREET GROUP, LLC | 180,892180,892 | $13M | 0.21% | TRIM -24% |
| 73 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 179,394179,394 | $13M | 0.21% | TRIM -18% |
| 74 | Caisse de depot et placement du Quebec | 169,089169,089 | $12M | 0.20% | TRIM -38% |
| 75 | NATIONAL BANK OF CANADA /FI/ | 169,492169,492 | $12M | 0.20% | TRIM -51% |
| 76 | VANGUARD ASSET MANAGEMENT, Ltd | 162,052162,052 | $12M | 0.19% | NEW |
| 77 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 159,801159,801 | $11M | 0.19% | TRIM -4% |
| 78 | JPMORGAN CHASE & CO | 160,513160,513 | $11M | 0.19% | ADD 41% |
| 79 | Scheer, Rowlett & Associates Investment Management Ltd. | 158,694158,694 | $11M | 0.18% | NEW |
| 80 | Fenimore Asset Management Inc | 156,618156,618 | $11M | 0.18% | ADD 20% |
| 81 | AGF MANAGEMENT LTD | 156,376156,376 | $11M | 0.18% | ADD 25% |
| 82 | Alberta Investment Management Corp | 156,306156,306 | $11M | 0.18% | NEW |
| 83 | Summit Creek Advisors LLC | 154,587154,587 | $11M | 0.18% | TRIM -14% |
| 84 | DEUTSCHE BANK AG\ | 153,725153,725 | $11M | 0.18% | TRIM -39% |
| 85 | SEI INVESTMENTS CO | 151,893151,893 | $11M | 0.18% | ADD 16% |
| 86 | Public Sector Pension Investment Board | 145,592145,592 | $10M | 0.17% | ADD 24% |
| 87 | AMERIPRISE FINANCIAL INC | 141,045141,045 | $10M | 0.16% | TRIM -50% |
| 88 | HERALD INVESTMENT MANAGEMENT Ltd | 145,000145,000 | $10M | 0.17% | TRIM -22% |
| 89 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 142,527142,527 | $10M | 0.17% | TRIM -45% |
| 90 | ENVESTNET ASSET MANAGEMENT INC | 131,817131,817 | $9M | 0.15% | ADD 19% |
| 91 | Amundi | 130,186130,186 | $9M | 0.15% | ADD 11% |
| 92 | ACADIAN ASSET MANAGEMENT LLC | 129,821129,821 | $9M | 0.15% | ADD 25864% |
| 93 | Walleye Capital LLC | 128,723128,723 | $9M | 0.15% | ADD 1012% |
| 94 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 128,192128,192 | $9M | 0.15% | TRIM -37% |
| 95 | Point72 Asset Management, L.P. | 128,154128,154 | $9M | 0.15% | TRIM -56% |
| 96 | PEREGRINE CAPITAL MANAGEMENT LLC | 121,176121,176 | $9M | 0.14% | NEW |
| 97 | CIDEL ASSET MANAGEMENT INC | 121,304121,304 | $9M | 0.14% | ADD 124% |
| 98 | Balyasny Asset Management L.P. | 114,514114,514 | $8M | 0.13% | ADD 29% |
| 99 | Russell Investments Group, Ltd. | 111,276111,276 | $8M | 0.13% | TRIM -5% |
| 100 | CITIGROUP INC | 109,838109,838 | $8M | 0.13% | TRIM -24% |
† NEW this big is usually a rename.
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +2,372,180 | $170M | OPEN |
| T. Rowe Price Investment Management, Inc. | +1,616,333 | $116M | ADD |
| 1832 Asset Management L.P. | +1,239,493 | $89M | ADD |
| Waratah Capital Advisors Ltd. | +1,078,223 | $77M | ADD |
| VANGUARD FIDUCIARY TRUST CO | +749,245 | $54M | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −3,602,652 | $258M | CLOSE |
| Durable Capital Partners LP | −1,710,202 | $122M | CLOSE |
| NORGES BANK | −1,144,488 | $82M | CLOSE |
| MACKENZIE FINANCIAL CORP | −924,415 | $66M | TRIM |
| PRICE T ROWE ASSOCIATES INC /MD/ | −728,252 | $52M | TRIM |
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | 6.2M | 7.1M | 8.6M | 7.8M | 7.0M | 6.3M | $448M |
| 1832 Asset Management L.P. | 222K | 249K | 188K | 179K | 2.6M | 3.8M | $274M |
| JANUS HENDERSON GROUP PLC | 636K | 635K | 635K | 2.3M | 2.5M | 2.6M | $184M |
| MACKENZIE FINANCIAL CORP | 14.8M | 3.9M | 3.9M | 3.3M | 3.4M | 2.4M | $175M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 2.4M | $170M |
| T. Rowe Price Investment Management, Inc. | 1.8M | 1.9M | 2.1M | 2.0M | 567K | 2.2M | $156M |
| Conestoga Capital Advisors, LLC | 3.2M | 2.8M | 2.7M | 2.6M | 2.5M | 2.1M | $151M |
| BANK OF MONTREAL /CAN/ | 1.5M | 1.6M | 1.7M | 1.7M | 1.6M | 1.5M | $109M |
| MORGAN STANLEY | 270K | 248K | 451K | 804K | 1.6M | 1.5M | $107M |
| Temasek Holdings (Private) Ltd | — | — | 897K | 1.5M | 1.5M | 1.5M | $105M |
| GENEVA CAPITAL MANAGEMENT LLC | 1.5M | 1.5M | 1.6M | 1.6M | 1.4M | 1.3M | $95M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.2M | 1.3M | 1.2M | 1.0M | 1.7M | 1.3M | $90M |
| Connor, Clark & Lunn Investment Management Ltd. | 1.9M | 1.7M | 1.5M | 846K | 506K | 1.2M | $87M |
| Waratah Capital Advisors Ltd. | — | — | — | — | 111K | 1.2M | $85M |
| PRIMECAP MANAGEMENT CO/CA/ | 1.9M | 1.8M | 1.5M | 1.2M | 1.2M | 1.2M | $84M |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Breaks = no 13F that quarter.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.
SEC Schedule 13D/G XML · group aggregate.