PRA Health Sciences, Inc.
PRAHDelisted- Industry
- Services-Commercial Physical & Biological Research
- SEC CIK
- 0001613859
PRA Health Sciences, Inc. was delisted in 2021; its insiders filed their last Form 4 on Jul 1, 2021; 317 institutions reported holding it in 13F filings for Q2 2021, worth $10.1B in total; no superinvestor held it.
13F holders, Q2 2021
Institutional positions in PRA Health Sciences, Inc. as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
PRAH is no longer listed, so this page shows Q2 2021. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 317
- −6 vs. Q1 2021
- Shares held
- 61.1M
- −1.19M (−1.9%) vs. Q1 2021
- Total value
- $10.1B
- +$543.8M (+5.7%) vs. Q1 2021
- New holders
- 52
- 105 more added
- Sold out
- 58
- 125 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PRAH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 1 | $1.93M |
| Q2 2021 | 317 | $10.1B |
| Q1 2021 | 324 | $9.55B |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding PRA Health Sciences, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,358,664 | $720.1M | 0.02% | −2,268,786−34.2% | Reduced |
| Millennium Management LLC | 3,730,627 | $616.3M | 0.79% | +3,476,898+1,370.3% | Added |
| Massachusetts Financial Services Co | 3,242,859 | $535.8M | 0.16% | −2,412,154−42.7% | Reduced |
| HBK Investments L P | 3,176,454 | $524.8M | 5.03% | +3,176,454 | New |
| Capital Research Global Investors | 2,298,597 | $379.8M | 0.09% | −1,127,045−32.9% | Reduced |
| Wellington Management Group LLP | 2,223,324 | $367.3M | 0.06% | −17,848−0.8% | Reduced |
| UBS Oconnor LLC | 1,781,846 | $294.4M | 2.63% | +1,531,846+612.7% | Added |
| Vanguard Group Inc | 1,775,342 | $293.3M | 0.01% | −4,194,199−70.3% | Reduced |
| Alpine Associates Management Inc. | 1,500,254 | $247.9M | 6.80% | +235,434+18.6% | Added |
| Glazer Capital, LLC | 1,470,617 | $243.0M | 3.77% | +1,470,617 | New |
| Goldman Sachs Group Inc | 1,346,352 | $222.4M | 0.06% | +953,839+243.0% | Added |
| Citigroup Inc | 1,294,271 | $213.8M | 0.19% | +282,767+28.0% | Added |
| Pentwater Capital Management LP | 1,240,000 | $204.9M | 2.10% | +310,332+33.4% | Added |
| NN Investment Partners Holdings N.V. | 1,079,648 | $178.4M | 0.95% | +3,528+0.3% | Added |
| Magnetar Financial LLC | 1,061,545 | $175.4M | 1.78% | −341,133−24.3% | Reduced |
| Adage Capital Partners GP, L.L.C. | 1,030,000 | $170.2M | 0.33% | +330,000+47.1% | Added |
| Barclays PLC | 1,005,836 | $166.2M | 0.14% | +360,272+55.8% | Added |
| Ergoteles LLC | 991,237 | $163.8M | 3.75% | +957,807+2,865.1% | Added |
| Bank of America Corp | 978,062 | $161.6M | 0.02% | +615,547+169.8% | Added |
| State Street Corp | 921,691 | $152.3M | 0.01% | −537,594−36.8% | Reduced |
| Natixis | 875,416 | $144.6M | 0.63% | +691,476+375.9% | Added |
| Two Sigma Advisers, LP | 761,100 | $125.7M | 0.33% | +749,900+6,695.5% | Added |
| Westchester Capital Management, LLC | 733,331 | $121.2M | 3.08% | +294,128+67.0% | Added |
| Loomis Sayles & Co L P | 703,970 | $116.3M | 0.14% | −1,373−0.2% | Reduced |
| JPMorgan Chase & Co | 697,656 | $115.3M | 0.01% | +334,284+92.0% | Added |
| Pendal Group Limited | 696,307 | $115.0M | 1.06% | +6,237+0.9% | Added |
| Virtu Financial LLC | 668,921 | $110.5M | 10.74% | +668,921 | New |
| Bank of New York Mellon Corp | 661,157 | $109.2M | 0.02% | −23,589−3.4% | Reduced |
| Susquehanna International Group, LLP | 622,837 | $102.9M | 0.11% | +622,837 | New |
| Norges Bank | 577,785 | $95.5M | 0.02% | −11,478−1.9% | Reduced |
| Citadel Advisors LLC | 572,994 | $94.7M | 0.10% | +419,931+274.4% | Added |
| Bamco Inc | 550,554 | $91.0M | 0.21% | −460−0.1% | Reduced |
| Omni Partners US LLC | 544,675 | $90.0M | 3.97% | +544,675 | New |
| Stephens Investment Management Group LLC | 535,755 | $88.5M | 1.21% | −3,068−0.6% | Reduced |
| Versor Investments LP | 528,659 | $87.3M | 3.07% | +48,960+10.2% | Added |
| Two Sigma Investments, LP | 525,778 | $86.9M | 0.23% | +495,435+1,632.8% | Added |
| Dimensional Fund Advisors LP | 519,028 | $85.8M | 0.03% | −3,204−0.6% | Reduced |
| Northern Trust Corp | 498,787 | $82.4M | 0.01% | −43,639−8.0% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 458,144 | $75.7M | 0.49% | +7,548+1.7% | Added |
| HRT Financial LP | 410,522 | $67.8M | 0.62% | +410,522 | New |
| TIG Advisors, LLC | 403,166 | $66.6M | 2.31% | +98,772+32.4% | Added |
| Arrowstreet Capital, Limited Partnership | 358,877 | $59.3M | 0.07% | +354,477+8,056.3% | Added |
| Bank of Nova Scotia | 348,512 | $57.6M | 0.11% | +297,558+584.0% | Added |
| Fiera Capital Corp | 339,629 | $56.1M | 0.14% | −10,112−2.9% | Reduced |
| TimesSquare Capital Management, LLC | 339,100 | $56.0M | 0.46% | −151,700−30.9% | Reduced |
| D. E. Shaw & Co., Inc. | 338,754 | $56.0M | 0.06% | −129,805−27.7% | Reduced |
| Carlson Capital L P | 324,397 | $53.6M | 2.59% | +116,522+56.1% | Added |
| Charles Schwab Investment Management Inc | 322,370 | $53.3M | 0.02% | −49,839−13.4% | Reduced |
| Bank of Montreal | 293,819 | $49.5M | 0.03% | +288,337+5,259.7% | Added |
| Vivaldi Asset Management, LLC | 287,045 | $47.4M | 7.07% | +287,045 | New |
| Alliancebernstein L.P. | 229,567 | $37.9M | 0.02% | +21,163+10.2% | Added |
| Squarepoint Ops LLC | 223,353 | $36.9M | 0.27% | +196,025+717.3% | Added |
| Principal Financial Group Inc | 220,146 | $36.4M | 0.02% | −4,031−1.8% | Reduced |
| Morgan Stanley | 213,234 | $35.2M | 0.00% | −344,541−61.8% | Reduced |
| Renaissance Technologies LLC | 203,800 | $33.7M | 0.04% | +203,800 | New |
| UBS Group AG | 201,839 | $33.3M | 0.01% | +26,439+15.1% | Added |
| ExodusPoint Capital Management, LP | 195,151 | $32.2M | 0.50% | +193,722+13,556.5% | Added |
| Water Island Capital LLC | 190,523 | $31.5M | 1.67% | +114,877+151.9% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 188,757 | $31.2M | 0.07% | +104,357+123.6% | Added |
| BNP Paribas Arbitrage, SA | 188,208 | $31.1M | 0.06% | −93,301−33.1% | Reduced |
| Retirement Systems of Alabama | 180,413 | $29.8M | 0.11% | +169+0.1% | Added |
| Rhumbline Advisers | 174,043 | $28.8M | 0.04% | −2,571−1.5% | Reduced |
| Yakira Capital Management, Inc. | 166,123 | $27.4M | 4.49% | +81,516+96.3% | Added |
| CNH Partners LLC | 161,855 | $26.7M | 0.75% | −15,497−8.7% | Reduced |
| Gardner Lewis Asset Management L P | 159,793 | $26.4M | 4.35% | +159,793 | New |
| Franklin Resources Inc | 156,792 | $25.9M | 0.01% | −6,300−3.9% | Reduced |
| New York State Common Retirement Fund | 154,531 | $25.5M | 0.03% | −639−0.4% | Reduced |
| California Public Employees Retirement System | 145,599 | $24.1M | 0.02% | −5,135−3.4% | Reduced |
| Swiss National Bank | 142,258 | $23.5M | 0.01% | −4,300−2.9% | Reduced |
| First Trust Advisors LP | 138,550 | $22.9M | 0.02% | −10,746−7.2% | Reduced |
| Marshall Wace, LLP | 134,119 | $22.2M | 0.12% | −2,979−2.2% | Reduced |
| SG Americas Securities, LLC | 125,760 | $20.8M | 0.11% | +115,532+1,129.6% | Added |
| Marshall Wace North America L.P. | 122,366 | $20.2M | 0.09% | −258,086−67.8% | Reduced |
| Wells Fargo & Company | 119,663 | $19.8M | 0.00% | −297,191−71.3% | Reduced |
| Prelude Capital Management, LLC | 117,719 | $19.4M | 1.07% | +116,221+7,758.4% | Added |
| Peregrine Capital Management LLC | 116,043 | $19.2M | 0.34% | −6,567−5.4% | Reduced |
| Ameriprise Financial Inc | 115,450 | $19.1M | 0.01% | −46,245−28.6% | Reduced |
| Verition Fund Management LLC | 113,655 | $18.8M | 0.28% | +113,655 | New |
| Tudor Investment Corp Et Al | 111,385 | $18.4M | 0.38% | +4,081+3.8% | Added |
| DLD Asset Management, LP | 110,739 | $18.3M | 1.42% | +28,685+35.0% | Added |
| Highland Capital Management Fund Advisors, L.P. | 109,080 | $18.0M | 3.95% | +109,080 | New |
| Legal & General Group Plc | 108,338 | $17.9M | 0.01% | −33,412−23.6% | Reduced |
| CSS LLC | 107,585 | $17.8M | 0.94% | +93,523+665.1% | Added |
| Voloridge Investment Management, LLC | 101,513 | $16.8M | 0.12% | +76,729+309.6% | Added |
| Reilly Financial Advisors, LLC | 100,982 | $16.7M | 1.35% | −19,302−16.0% | Reduced |
| Balyasny Asset Management LLC | 100,680 | $16.6M | 0.09% | −128,821−56.1% | Reduced |
| Gabelli Funds LLC | 100,000 | $16.5M | 0.11% | +100,000 | New |
| P Schoenfeld Asset Management LP | 88,000 | $14.5M | 0.91% | +44,239+101.1% | Added |
| Candriam Luxembourg S.C.A. | 87,515 | $14.5M | 0.10% | +87,515 | New |
| Invesco Ltd. | 81,772 | $13.5M | 0.00% | −539,765−86.8% | Reduced |
| Credit Suisse AG | 80,208 | $13.3M | 0.01% | −24,335−23.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 78,697 | $13.0M | 0.15% | +78,697 | New |
| Gabelli & Co Investment Advisers, Inc. | 78,400 | $13.0M | 1.50% | +4,500+6.1% | Added |
| HSBC Holdings PLC | 75,544 | $12.5M | 0.01% | +13,947+22.6% | Added |
| State Board of Administration of Florida Retirement System | 71,113 | $11.7M | 0.02% | −13,720−16.2% | Reduced |
| Fred Alger Management, LLC | 69,750 | $11.5M | 0.03% | −1,164−1.6% | Reduced |
| Parametric Portfolio Associates LLC | 64,376 | $10.6M | 0.01% | +3,529+5.8% | Added |
| Beryl Capital Management LLC | 63,772 | $10.5M | 0.94% | +63,772 | New |
| AXA S.A. | 61,714 | $10.2M | 0.03% | −15,792−20.4% | Reduced |
| Segantii Capital Management Ltd | 60,000 | $9.91M | 0.31% | −94,000−61.0% | Reduced |