PURA VIDA INVESTMENTS, LLC historic quarter change: USA Stocks, Reduced
In share positions in stocks (listed in the US), over 17 quarters from 2014-12-31 to 2026-06-30, PURA VIDA INVESTMENTS, LLC opened 91 positions, added to 71, reduced 78 and sold out of 90.
- Q2 2026: Stock BBNX; Country of operation United States; Class COM; Shares before 281,250.
- Q2 2026: Stock CAI; Country of operation United States; Class COM; Shares before 89,940.
- Q2 2026: Stock NTRA; Country of operation United States; Class COM; Shares before 2,500.
- Q2 2026: Stock NVDA; Country of operation United States; Class COM; Shares before 2,500.
Each consecutive pair of Form 13F-HR filings compared (SEC CIK 1590144), 17 quarters: Q2 2026 (2026-03-31 to 2026-06-30, filed 2026-08-13); Q1 2026 (2025-12-31 to 2026-03-31, filed 2026-05-12); Q4 2025 (2025-09-30 to 2025-12-31, filed 2026-02-13); Q3 2025 (2025-06-30 to 2025-09-30, filed 2025-11-12); Q2 2025 (2025-03-31 to 2025-06-30, filed 2025-08-13); Q1 2025 (2024-12-31 to 2025-03-31, filed 2025-05-12); Q4 2024 (2024-09-30 to 2024-12-31, filed 2025-02-12); Q3 2024 (2024-06-30 to 2024-09-30, filed 2024-11-14); Q2 2024 (2024-03-31 to 2024-06-30, filed 2024-08-14); Q1 2024 (2023-12-31 to 2024-03-31, filed 2024-05-15); Q3 2016 (2016-06-30 to 2016-09-30, filed 2016-11-14); Q2 2016 (2016-03-31 to 2016-06-30, filed 2016-08-15); Q1 2016 (2015-12-31 to 2016-03-31, filed 2016-05-16); Q4 2015 (2015-09-30 to 2015-12-31, filed 2016-02-16); Q3 2015 (2015-06-30 to 2015-09-30, filed 2015-11-16); Q2 2015 (2015-03-31 to 2015-06-30, filed 2015-08-14); Q1 2015 (2014-12-31 to 2015-03-31, filed 2015-05-14). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move. Only the filings held here are compared; the firm's 13F-HR filings go back to the quarter ended 2014-12-31. Not compared, as a quarter between them is not held here yet: 2016-09-30 to 2023-12-31 (missing 2016-12-31, 2017-03-31, 2017-06-30, 2017-09-30, 2017-12-31, 2018-03-31, 2018-06-30, 2018-09-30, 2018-12-31, 2019-03-31, 2019-06-30, 2019-09-30, 2019-12-31, 2020-03-31, 2020-06-30, 2020-09-30, 2020-12-31, 2021-03-31, 2021-06-30, 2021-09-30, 2021-12-31, 2022-03-31, 2022-06-30, 2022-09-30, 2022-12-31, 2023-03-31, 2023-06-30, 2023-09-30).
| Quarter | Stock | Country of operation | Class | Shares before | Shares after | Share change | Value before | Value after | Value change | Filed |
|---|
| Q2 2026 | BBNX
BETA BIONICS INC | United States | COM | 281,250 | 281,164 | -86 | $2,818,125 | $4,405,840 | +$1,587,715 | 2026-08-13 |
|---|
| Q2 2026 | CAI
CARIS LIFE SCIENCES INC | United States | COM | 89,940 | 25,500 | -64,440 | $1,608,127 | $454,410 | -$1,153,717 | 2026-08-13 |
|---|
| Q2 2026 | NTRA
NATERA INC | United States | COM | 2,500 | 1,500 | -1,000 | $499,975 | $407,175 | -$92,800 | 2026-08-13 |
|---|
| Q2 2026 | NVDA
NVIDIA CORPORATION | United States | COM | 2,500 | 2,300 | -200 | $436,000 | $460,207 | +$24,207 | 2026-08-13 |
|---|
| Q1 2026 | MSFT
MICROSOFT CORP | United States | COM | 1,200 | 990 | -210 | $580,344 | $366,468 | -$213,876 | 2026-05-12 |
|---|
| Q3 2025 | MGX
METAGENOMI INC | United States | COM | 952,134 | 264,391 | -687,743 | $391,299 | $626,607 | +$235,308 | 2025-11-12 |
|---|
| Q3 2025 | ESTA
ESTABLISHMENT LABS HLDGS INC | | COM | 89,940 | 45,000 | -44,940 | $1,921,950 | $1,844,550 | -$77,400 | 2025-11-12 |
|---|
| Q3 2025 | NTRA
NATERA INC | United States | COM | 245,691 | 2,500 | -243,191 | $422,350 | $402,425 | -$19,925 | 2025-11-12 |
|---|
| Q2 2025 | BBNX
BETA BIONICS INC | United States | COM | 429,120 | 2,500 | -426,620 | $5,252,429 | $6,247,987 | +$995,558 | 2025-08-13 |
|---|
| Q2 2025 | IMDX
INSIGHT MOLECULAR DIA INC | United States | COM NEW | 947,134 | 18,700 | -928,434 | $2,898,230 | $2,860,345 | -$37,885 | 2025-08-13 |
|---|
| Q1 2025 | ESTA
ESTABLISHMENT LABS HLDGS INC | | COM | 113,041 | 45,000 | -68,041 | $5,207,799 | $1,836,225 | -$3,371,574 | 2025-05-12 |
|---|
| Q1 2025 | NTRA
NATERA INC | United States | COM | 5,000 | 2,500 | -2,500 | $791,500 | $353,525 | -$437,975 | 2025-05-12 |
|---|
| Q4 2024 | NTRA
NATERA INC | United States | COM | 43,500 | 5,000 | -38,500 | $5,522,325 | $791,500 | -$4,730,825 | 2025-02-12 |
|---|
| Q4 2024 | ESTA
ESTABLISHMENT LABS HLDGS INC | | COM | 191,939 | 113,041 | -78,898 | $8,305,201 | $5,207,799 | -$3,097,402 | 2025-02-12 |
|---|
| Q4 2024 | QTRX
QUANTERIX CORP | United States | COM | 350,701 | 234,755 | -115,946 | $4,545,085 | $2,495,446 | -$2,049,639 | 2025-02-12 |
|---|
| Q4 2024 | LUNG
PULMONX CORP | United States | COM | 509,775 | 387,200 | -122,575 | $4,226,035 | $2,629,088 | -$1,596,947 | 2025-02-12 |
|---|
| Q4 2024 | MGX
METAGENOMI INC | United States | COM | 270,618 | 264,391 | -6,227 | $587,241 | $954,452 | +$367,211 | 2025-02-12 |
|---|
| Q3 2024 | GKOS
GLAUKOS CORP | United States | COM | 87,000 | 44,000 | -43,000 | $10,296,450 | $5,732,320 | -$4,564,130 | 2024-11-14 |
|---|
| Q3 2024 | ISRG
INTUITIVE SURGICAL INC | United States | COM NEW | 18,900 | 10,200 | -8,700 | $8,407,665 | $5,010,954 | -$3,396,711 | 2024-11-14 |
|---|
| Q3 2024 | ESTA
ESTABLISHMENT LABS HLDGS INC | | COM | 230,093 | 191,939 | -38,154 | $10,455,426 | $8,305,201 | -$2,150,225 | 2024-11-14 |
|---|
| Q3 2024 | NTRA
NATERA INC | United States | COM | 67,500 | 43,500 | -24,000 | $7,309,575 | $5,522,325 | -$1,787,250 | 2024-11-14 |
|---|
| Q3 2024 | CSTL
CASTLE BIOSCIENCES INC | United States | COM | 153,386 | 62,868 | -90,518 | $3,339,213 | $1,792,995 | -$1,546,218 | 2024-11-14 |
|---|
| Q3 2024 | LUNG
PULMONX CORP | United States | COM | 512,964 | 509,775 | -3,189 | $3,252,192 | $4,226,035 | +$973,843 | 2024-11-14 |
|---|
| Q3 2024 | ZIMV
ZIMVIE INC | United States | COM | 70,000 | 23,000 | -47,000 | $1,277,500 | $365,010 | -$912,490 | 2024-11-14 |
|---|
| Q3 2024 | QTRX
QUANTERIX CORP | United States | COM | 409,334 | 350,701 | -58,633 | $5,407,302 | $4,545,085 | -$862,217 | 2024-11-14 |
|---|
| Q3 2024 | BRKR
BRUKER CORP | United States | COM | 32,500 | 18,000 | -14,500 | $2,073,825 | $1,243,080 | -$830,745 | 2024-11-14 |
|---|
| Q3 2024 | ICUI
ICU MED INC | United States | COM | 29,334 | 22,500 | -6,834 | $3,483,413 | $4,099,950 | +$616,537 | 2024-11-14 |
|---|
| Q2 2024 | MGX
METAGENOMI INC | United States | COM | 461,283 | 270,618 | -190,665 | $4,866,536 | $1,038,964 | -$3,827,572 | 2024-08-14 |
|---|
| Q2 2024 | ESTA
ESTABLISHMENT LABS HLDGS INC | | COM | 261,673 | 230,093 | -31,580 | $13,319,156 | $10,455,426 | -$2,863,730 | 2024-08-14 |
|---|
| Q2 2024 | ATEC
ALPHATEC HLDGS INC | United States | COM NEW | 320,054 | 199,000 | -121,054 | $4,413,545 | $2,079,550 | -$2,333,995 | 2024-08-14 |
|---|
| Q2 2024 | ELAN
ELANCO ANIMAL HEALTH INC | United States | COM | 193,250 | 56,603 | -136,647 | $3,146,110 | $816,781 | -$2,329,329 | 2024-08-14 |
|---|
| Q2 2024 | ISRG
INTUITIVE SURGICAL INC | United States | COM NEW | 24,050 | 18,900 | -5,150 | $9,598,115 | $8,407,665 | -$1,190,450 | 2024-08-14 |
|---|
| Q2 2024 | NTRA
NATERA INC | United States | COM | 71,606 | 67,500 | -4,106 | $6,549,085 | $7,309,575 | +$760,490 | 2024-08-14 |
|---|
| Q2 2024 | LIVN
LIVANOVA PLC | | SHS | 90,151 | 78,350 | -11,801 | $5,043,047 | $4,295,147 | -$747,900 | 2024-08-14 |
|---|
| Q2 2024 | TNDM
TANDEM DIABETES CARE INC | United States | COM NEW | 42,500 | 40,500 | -2,000 | $1,504,925 | $1,631,745 | +$126,820 | 2024-08-14 |
|---|
| Q2 2024 | IMDX
ONCOCYTE CORP | United States | COM NEW | 523,928 | 495,345 | -28,583 | $1,535,109 | $1,461,268 | -$73,841 | 2024-08-14 |
|---|
| Q2 2024 | ZIMV
ZIMVIE INC | United States | COM | 73,095 | 70,000 | -3,095 | $1,205,337 | $1,277,500 | +$72,163 | 2024-08-14 |
|---|
| Q2 2024 | TALKW
TALKSPACE INC | | *W EXP 06/21/202 | 378,000 | 238,500 | -139,500 | $84,974 | $23,850 | -$61,124 | 2024-08-14 |
|---|
| Q1 2024 | QTRX
QUANTERIX CORP | United States | COM | 651,332 | 375,985 | -275,347 | $17,807,417 | $8,858,207 | -$8,949,210 | 2024-05-15 |
|---|
| Q1 2024 | RCEL
AVITA MEDICAL INC | United States | COM | 361,096 | 35,000 | -326,096 | $4,954,237 | $561,050 | -$4,393,187 | 2024-05-15 |
|---|
| Q1 2024 | ESTA
ESTABLISHMENT LABS HLDGS INC | | COM | 417,994 | 261,673 | -156,321 | $10,821,865 | $13,319,156 | +$2,497,291 | 2024-05-15 |
|---|
| Q1 2024 | LUNG
PULMONX CORP | United States | COM | 477,398 | 466,787 | -10,611 | $6,086,825 | $4,327,115 | -$1,759,710 | 2024-05-15 |
|---|
| Q1 2024 | LIVN
LIVANOVA PLC | | SHS | 130,000 | 90,151 | -39,849 | $6,726,200 | $5,043,047 | -$1,683,153 | 2024-05-15 |
|---|
| Q1 2024 | NTRA
NATERA INC | United States | COM | 93,000 | 71,606 | -21,394 | $5,825,520 | $6,549,085 | +$723,565 | 2024-05-15 |
|---|
| Q1 2024 | ELAN
ELANCO ANIMAL HEALTH INC | United States | COM | 230,000 | 193,250 | -36,750 | $3,427,000 | $3,146,110 | -$280,890 | 2024-05-15 |
|---|
| Q1 2024 | IMDX
ONCOCYTE CORP | United States | COM NEW | 586,930 | 523,928 | -63,002 | $1,467,325 | $1,535,109 | +$67,784 | 2024-05-15 |
|---|
| Q1 2024 | MYGN
MYRIAD GENETICS INC | United States | COM | 50,000 | 44,725 | -5,275 | $957,000 | $953,537 | -$3,463 | 2024-05-15 |
|---|
| Q3 2016 | PODD
INSULET CORP | United States | COM | 145,500 | 74,600 | -70,900 | $4,400,000 | $3,054,000 | -$1,346,000 | 2016-11-14 |
|---|
| Q3 2016 | ZBH
ZIMMER BIOMET HLDGS INC | United States | COM | 55,000 | 40,652 | -14,348 | $6,621,000 | $5,286,000 | -$1,335,000 | 2016-11-14 |
|---|
| Q2 2016 | PFE
PFIZER INC | United States | COM | 200,000 | 117,675 | -82,325 | $5,928,000 | $4,143,000 | -$1,785,000 | 2016-08-15 |
|---|
| Q2 2016 | PODD
INSULET CORP | United States | COM | 175,000 | 145,500 | -29,500 | $5,803,000 | $4,400,000 | -$1,403,000 | 2016-08-15 |
|---|
| Q2 2016 | BSX
BOSTON SCIENTIFIC CORP | United States | COM | 300,000 | 185,000 | -115,000 | $5,643,000 | $4,323,000 | -$1,320,000 | 2016-08-15 |
|---|
| Q2 2016 | ABT
ABBOTT LABS | United States | COM | 125,000 | 100,000 | -25,000 | $5,229,000 | $3,931,000 | -$1,298,000 | 2016-08-15 |
|---|
| Q2 2016 | UHS
UNIVERSAL HLTH SVCS INC | United States | CL B | 50,000 | 40,000 | -10,000 | $6,236,000 | $5,364,000 | -$872,000 | 2016-08-15 |
|---|
| Q2 2016 | ATRC
ATRICURE INC | United States | COM | 123,450 | 110,098 | -13,352 | $2,078,000 | $1,556,000 | -$522,000 | 2016-08-15 |
|---|
| Q2 2016 | BAX
BAXTER INTL INC | United States | COM | 155,000 | 147,305 | -7,695 | $6,367,000 | $6,661,000 | +$294,000 | 2016-08-15 |
|---|
| Q1 2016 | TFX
TELEFLEX INC | United States | COM | 55,000 | 15,000 | -40,000 | $7,230,000 | $2,355,000 | -$4,875,000 | 2016-05-16 |
|---|
| Q1 2016 | PODD
INSULET CORP | United States | COM | 189,501 | 175,000 | -14,501 | $7,165,000 | $5,803,000 | -$1,362,000 | 2016-05-16 |
|---|
| Q1 2016 | BAX
BAXTER INTL INC | United States | COM | 200,000 | 155,000 | -45,000 | $7,630,000 | $6,367,000 | -$1,263,000 | 2016-05-16 |
|---|
| Q1 2016 | ACH
OWENS & MINOR INC NEW | United States | COM | 145,900 | 105,000 | -40,900 | $5,249,000 | $4,244,000 | -$1,005,000 | 2016-05-16 |
|---|
| Q1 2016 | BSX
BOSTON SCIENTIFIC CORP | United States | COM | 335,000 | 300,000 | -35,000 | $6,177,000 | $5,643,000 | -$534,000 | 2016-05-16 |
|---|
| Q4 2015 | SYK
STRYKER CORP | United States | COM | 75,000 | 22,500 | -52,500 | $7,058,000 | $2,091,000 | -$4,967,000 | 2016-02-16 |
|---|
| Q4 2015 | UHS
UNIVERSAL HLTH SVCS INC | United States | CL B | 64,800 | 42,500 | -22,300 | $8,088,000 | $5,078,000 | -$3,010,000 | 2016-02-16 |
|---|
| Q4 2015 | LLY
LILLY ELI & CO | United States | COM | 44,250 | 34,500 | -9,750 | $3,703,000 | $2,907,000 | -$796,000 | 2016-02-16 |
|---|
| Q4 2015 | ARAY
ACCURAY INC | United States | COM | 713,700 | 430,000 | -283,700 | $3,565,000 | $2,903,000 | -$662,000 | 2016-02-16 |
|---|
| Q4 2015 | BSX
BOSTON SCIENTIFIC CORP | United States | COM | 415,000 | 335,000 | -80,000 | $6,810,000 | $6,177,000 | -$633,000 | 2016-02-16 |
|---|
| Q4 2015 | PFE
PFIZER INC | United States | COM | 194,875 | 182,500 | -12,375 | $6,121,000 | $5,891,000 | -$230,000 | 2016-02-16 |
|---|
| Q4 2015 | TFX
TELEFLEX INC | United States | COM | 57,500 | 55,000 | -2,500 | $7,142,000 | $7,230,000 | +$88,000 | 2016-02-16 |
|---|
| Q3 2015 | CPRX
CATALYST PHARM PARTNES INC | United States | COM | 395,000 | 100,129 | -294,871 | $1,951,000 | $300,000 | -$1,651,000 | 2015-11-16 |
|---|
| Q3 2015 | ACH
OWENS & MINOR INC NEW | United States | COM | 105,000 | 70,000 | -35,000 | $3,692,000 | $2,236,000 | -$1,456,000 | 2015-11-16 |
|---|
| Q3 2015 | EW
EDWARDS LIFESCIENCES CORP | United States | COM | 25,000 | 17,500 | -7,500 | $3,804,000 | $2,488,000 | -$1,316,000 | 2015-11-16 |
|---|
| Q3 2015 | VNDA
VANDA PHARMACEUTICALS INC | United States | COM | 307,500 | 247,500 | -60,000 | $3,764,000 | $2,792,000 | -$972,000 | 2015-11-16 |
|---|
| Q2 2015 | BSX
BOSTON SCIENTIFIC CORP | United States | COM | 525,000 | 235,000 | -290,000 | $9,319,000 | $4,075,000 | -$5,244,000 | 2015-08-14 |
|---|
| Q2 2015 | PODD
INSULET CORP | United States | COM | 170,900 | 100,000 | -70,900 | $5,700,000 | $3,389,000 | -$2,311,000 | 2015-08-14 |
|---|
| Q2 2015 | JAZZ
JAZZ PHARMACEUTICALS PLC | | SHS USD | 32,500 | 18,000 | -14,500 | $5,616,000 | $3,460,000 | -$2,156,000 | 2015-08-14 |
|---|
| Q2 2015 | EW
EDWARDS LIFESCIENCES CORP | United States | COM | 40,000 | 25,000 | -15,000 | $5,698,000 | $3,804,000 | -$1,894,000 | 2015-08-14 |
|---|
| Q1 2015 | EW
EDWARDS LIFESCIENCES CORP | United States | COM | 75,000 | 40,000 | -35,000 | $9,554,000 | $5,698,000 | -$3,856,000 | 2015-05-14 |
|---|
| Q1 2015 | BSX
BOSTON SCIENTIFIC CORP | United States | COM | 600,000 | 525,000 | -75,000 | $7,950,000 | $9,319,000 | +$1,369,000 | 2015-05-14 |
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