DaveManuel.com · Institutional Ownership · Who Owns It
CASTLIGHT HEALTH INC-B (CSLT)
Institutional ownership reported to the SEC as of Q4 2021, across 13 quarters.
107
Reporting holders
$147.9M
Reported value
1.8%
Calls
0.0%
Puts
-2
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| FMR LLC | $30.4M | 19,771,474 | 0.00% | 13q | HELD |
| BlackRock Inc. | $14.8M | 9,607,855 | 0.00% | 13q | +1.2%+$171.4K |
| Whetstone Capital Advisors, LLC | $10.1M | 6,562,001 | 2.07% | 7q | +24.3%+$2.0M |
| VANGUARD GROUP INC | $8.0M | 5,206,819 | 0.00% | 13q | +1.4%+$110.1K |
| ACADIAN ASSET MANAGEMENT LLC | $6.9M | 4,496,938 | 0.03% | 12q | +2.8%+$190.6K |
| GAGNON SECURITIES LLC | $6.3M | 4,087,486 | 0.94% | 13q | -0.6%-$36.8K |
| Venrock Management VI, LLC | $5.7M | 3,707,442 | 3.83% | 6q | HELD |
| Gagnon Advisors, LLC | $4.6M | 2,958,279 | 1.81% | 13q | HELD |
| SCW Capital Management, LP | $4.2M | 2,753,410 | 3.81% | 4q | +12.9%+$483.2K |
| STATE STREET CORP | $3.7M | 2,406,208 | 0.00% | 13q | +15.3%+$491.1K |
| RENAISSANCE TECHNOLOGIES LLC | $3.4M | 2,175,100 | 0.00% | 13q | -3.0%-$102.4K |
| GEODE CAPITAL MANAGEMENT, LLC | $3.3M | 2,145,882 | 0.00% | 13q | +6.8%+$209.1K |
| MILLENNIUM MANAGEMENT LLC | $3.3M | 2,123,945 | 0.00% | 13q | +39.8%+$931.8K |
| MAVERICK CAPITAL LTD | $3.0M | 1,933,637 | 0.03% | 13q | HELD |
| PERKINS CAPITAL MANAGEMENT INC | $2.4M | 1,532,000 | 1.59% | 6q | -7.9%-$201.7K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $2.3M | 1,523,248 | 0.02% | 11q | -24.7%-$770.4K |
| Monarch Partners Asset Management LLC | $2.2M | 1,431,726 | 0.45% | 2q | +9.2%+$186.6K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $1.8M | 1,187,352 | 0.03% | 13q | +64.5%+$717.1K |
| Venrock Management V, LLC | $1.7M | 1,133,948 | 0.24% | 6q | HELD |
| AQR CAPITAL MANAGEMENT LLC | $1.7M | 1,114,894 | 0.00% | 3q | +6.6%+$107.0K |
| NORTHERN TRUST CORP | $1.6M | 1,054,665 | 0.00% | 13q | +0.9%+$14.3K |
| PANAGORA ASSET MANAGEMENT INC | $1.6M | 1,050,407 | 0.01% | 3q | +10.2%+$149.1K |
| BOOTHBAY FUND MANAGEMENT, LLC | $1.5M | 949,627 | 0.03% | new | NEW |
| PRICE T ROWE ASSOCIATES INC /MD/ | $1.3M | 866,703 | 0.00% | 13q | HELD |
| JOHNSON & JOHNSON | $1.2M | 811,295 | 0.14% | 2q | HELD |
| Allspring Global Investments Holdings, LLC | $995.0K | 646,303 | 0.00% | new | FIRST |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $980.0K incl. $832.0K options CALL | 95,518 | 0.00% | 12q | -46.6%-$854.6K |
| Parkman Healthcare Partners LLC | $964.0K | 625,678 | 0.21% | 4q | +4.3%+$39.6K |
| WELLS FARGO & COMPANY/MN | $948.0K | 615,473 | 0.00% | 13q | -24.3%-$304.0K |
| DIMENSIONAL FUND ADVISORS LP | $925.0K | 600,945 | 0.00% | 13q | -7.8%-$78.5K |
| GROUP ONE TRADING, L.P. | $847.0K CALL+PUT | options only | 0.00% | 6q | OPTIONS |
| Bank of New York Mellon Corp | $809.0K | 524,754 | 0.00% | 13q | +36.8%+$217.8K |
| GOLDMAN SACHS GROUP INC | $774.0K | 502,423 | 0.00% | 13q | +4.9%+$35.8K |
| Halpern Financial, Inc. | $770.0K | 500,000 | 0.00% | 9q | HELD |
| BARCLAYS PLC | $752.0K | 487,494 | 0.00% | 4q | +239.1%+$530.2K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $727.0K | 472,395 | 0.00% | 9q | -29.9%-$309.8K |
| Nuveen Asset Management, LLC | $709.0K | 508,683 | 0.00% | 3q | +15.3%+$94.2K |
| MORGAN STANLEY | $546.0K | 354,069 | 0.00% | 17q | -40.3%-$369.0K |
| First Eagle Investment Management, LLC | $538.0K | 349,461 | 0.00% | 3q | +276.9%+$395.3K |
| ExodusPoint Capital Management, LP | $504.0K | 327,526 | 0.01% | 7q | +731.4%+$443.4K |
| Caption Management, LLC | $492.0K CALL | options only | 0.01% | 3q | OPTIONS |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $488.0K | 316,569 | 0.00% | 13q | +6.4%+$29.2K |
| SEI INVESTMENTS CO | $485.0K | 314,916 | 0.00% | 3q | -6.5%-$33.6K |
| CITADEL ADVISORS LLC | $460.0K incl. $131.0K options CALL+PUT | 213,778 | 0.00% | 13q | HELD |
| New York Life Investments Alternatives | $445.0K | 288,930 | 0.29% | 5q | +11.9%+$47.2K |
| BANK OF AMERICA CORP /DE/ | $398.0K | 258,254 | 0.00% | 13q | +22.5%+$73.2K |
| Assenagon Asset Management S.A. | $355.0K | 230,281 | 0.00% | 5q | -58.8%-$506.6K |
| JPMORGAN CHASE & CO | $325.0K | 210,877 | 0.00% | 3q | +105.1%+$166.5K |
| GSA CAPITAL PARTNERS LLP | $315.0K | 204,524 | 0.04% | 2q | -51.2%-$330.0K |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $255.0K | 165,668 | 0.00% | 5q | -18.2%-$56.6K |
| Voya Investment Management LLC | $243.0K | 157,993 | 0.00% | 3q | +27.8%+$52.9K |
| American Portfolios Advisors | $240.0K | 156,000 | 0.00% | 17q | HELD |
| TRANSCEND WEALTH COLLECTIVE, LLC | $238.0K | 154,646 | 0.02% | 6q | HELD |
| Invesco Ltd. | $212.0K | 137,510 | 0.00% | 8q | -15.4%-$38.5K |
| SIMPLEX TRADING, LLC | $210.0K CALL | options only | 0.00% | 8q | OPTIONS |
| TWO SIGMA ADVISERS, LP | $204.0K | 132,300 | 0.00% | 11q | -51.1%-$213.4K |
| PRINCIPAL FINANCIAL GROUP INC | $199.0K | 129,237 | 0.00% | 3q | +7.7%+$14.2K |
| Brookside Equity Partners LLC | $197.0K | 127,709 | 0.11% | 5q | HELD |
| Squarepoint Ops LLC | $181.0K | 117,517 | 0.00% | 13q | -25.5%-$62.0K |
| RHUMBLINE ADVISERS | $173.0K | 112,045 | 0.00% | 3q | -0.8%-$1.4K |
| D. E. Shaw & Co., Inc. | $161.0K | 104,453 | 0.00% | 2q | +764.6%+$142.4K |
| Connor, Clark & Lunn Investment Management Ltd. | $161.0K | 104,345 | 0.00% | 2q | -33.1%-$79.7K |
| Russell Investments Group, Ltd. | $155.0K | 101,333 | 0.00% | 13q | -37.1%-$91.4K |
| Summit Global Investments | $145.0K | 94,300 | 0.01% | 2q | -42.6%-$107.5K |
| FIRST QUADRANT L P/CA | $124.0K | 80,800 | 0.01% | 5q | -17.8%-$26.8K |
| XTX Topco Ltd | $122.0K | 79,475 | 0.07% | 2q | +65.8%+$48.4K |
| DEUTSCHE BANK AG\ | $114.0K | 73,817 | 0.00% | 3q | +5.6%+$6.0K |
| UBS Group AG | $113.0K | 73,072 | 0.00% | 13q | +207.1%+$76.2K |
| State of Wyoming | $106.0K | 68,857 | 0.05% | new | NEW |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $105.0K | 68,454 | 0.00% | 3q | +6.8%+$6.7K |
| Engineers Gate Manager LP | $102.0K | 66,510 | 0.00% | 3q | HELD |
| AMERICAN INTERNATIONAL GROUP, INC. | $101.0K | 65,529 | 0.00% | 3q | -1.5%-$1.6K |
| WOLVERINE TRADING, LLC | $97.0K CALL | options only | 0.00% | 2q | OPTIONS |
| NEW YORK STATE COMMON RETIREMENT FUND | $93.0K | 60,282 | 0.00% | 3q | HELD |
| BNP PARIBAS ARBITRAGE, SA | $92.8K | 60,260,000? | 0.00% | 13q | |
| InterOcean Capital Group, LLC | $92.0K | 60,000 | 0.00% | 3q | HELD |
| Virtu Financial LLC | $85.0K | 55,487 | 0.01% | new | NEW |
| JANE STREET GROUP, LLC | $83.0K | 54,054 | 0.00% | 3q | -17.6%-$17.8K |
| MADISON WEALTH MANAGEMENT | $77.0K | 50,189 | 0.02% | 6q | +7.7%+$5.5K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $59.0K | 38,011 | 0.00% | new | NEW |
| CITIGROUP INC | $49.0K | 31,657 | 0.00% | 4q | +127.2%+$27.4K |
| SG Americas Securities, LLC | $49.0K | 31,530 | 0.00% | 2q | -60.0%-$73.6K |
| LAZARD ASSET MANAGEMENT LLC | $45.0K | 29,370 | 0.00% | new | NEW |
| MACKENZIE FINANCIAL CORP | $44.0K | 28,293 | 0.00% | new | NEW |
| TWO SIGMA SECURITIES, LLC | $44.0K | 28,820 | 0.00% | 2q | +31.1%+$10.4K |
| ROYAL BANK OF CANADA | $43.0K | 27,453 | 0.00% | 4q | +87.2%+$20.0K |
| ProShare Advisors LLC | $42.0K | 26,940 | 0.00% | 3q | +72.9%+$17.7K |
| KENNEDY CAPITAL MANAGEMENT, INC. | $41.0K | 26,882 | 0.00% | 4q | +6.3%+$2.4K |
| JJJ Advisors Inc. | $38.0K | 24,667 | 0.01% | 13q | +10.1%+$3.5K |
| AXA S.A. | $32.0K | 21,100 | 0.00% | new | NEW |
| NorthRock Partners, LLC | $28.0K | 18,390 | 0.00% | new | NEW |
| CREDIT SUISSE AG/ | $26.0K | 16,882 | 0.00% | new | NEW |
| Tower Research Capital LLC (TRC) | $26.0K | 16,698 | 0.00% | 5q | +32.6%+$6.4K |
| AMALGAMATED BANK | $25.0K | 15,948 | 0.00% | 3q | -1.5% |
| PERSONAL CAPITAL ADVISORS CORP | $23.0K | 14,617 | 0.00% | new | NEW |
| ALLIANCEBERNSTEIN L.P. | $22.0K | 14,400 | 0.00% | 4q | -94.8%-$400.1K |
| Legal & General Group Plc | $21.0K | 13,494 | 0.00% | 3q | HELD |
| Cubist Systematic Strategies, LLC | $19.0K | 12,024 | 0.00% | 4q | -28.2%-$7.5K |
| HighTower Advisors, LLC | $18.0K | 11,497 | 0.00% | 11q | -14.8%-$3.1K |
| Diversified Trust Co | $17.0K | 11,141 | 0.00% | 3q | -77.4%-$58.1K |
Showing the largest 100 of 108 reported holders. The count of 107 above leaves out 1 position whose reported value failed our price check; it is listed here as filed.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q4 2021 | 107 | $147.9M | 94,375,569 | 10 | 41 | 32 | 1.8% |
| Q3 2021 | 109 | $145.8M | 90,103,735 | 16 | 42 | 29 | 3.0% |
| Q2 2021 | 104 | $248.7M | 91,787,174 | 34 | 32 | 22 | 2.9% |
| Q1 2021 | 93 | $133.1M | 87,944,951 | 24 | 25 | 20 | 0.2% |
| Q4 2020 | 79 | $117.4M | 89,928,823 | 12 | 24 | 17 | 0.4% |
| Q3 2020 | 77 | $96.4M | 84,782,545 | 10 | 17 | 31 | 0.6% |
| Q2 2020 | 82 | $76.5M | 92,007,002 | 19 | 16 | 23 | 0.2% |
| Q1 2020 | 84 | $57.9M | 80,361,601 | 8 | 27 | 28 | 0.0% |
| Q4 2019 | 94 | $113.3M | 85,169,961 | 9 | 36 | 26 | 0.0% |
| Q3 2019 | 97 | $115.4M | 81,824,614 | 11 | 31 | 33 | 0.0% |
| Q2 2019 | 109 | $361.9M | 112,015,817 | 17 | 44 | 23 | 0.1% |
| Q1 2019 | 100 | $384.4M | 102,494,481 | 15 | 37 | 21 | 0.0% |
| Q4 2018 | 102 | $157.2M | 72,407,917 | 3 | 1 | 2 | 0.1% |