Skip to main content
Equibles

TWO SIGMA INVESTMENTS, LP

Position in ISRG — Intuitive Surgical Inc

CIK 1179392 NEW YORK, NY
Back to ISRG Full portfolio

Position in ISRG

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$787,059,623
+$139,214,703 QoQ
Shares Held
1,979,128
+40.8% QoQ
Ownership
0.560%
of shares outstanding
% of Portfolio
0.64%
of 13F equity value
Holder Rank
#31
of 2,235 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 97% Shared 0% None 3%

Common Shares in ISRG Over Time

Shares Held

Position Value (USD)

Derivatives in ISRG

reported options exposure · as of Jun 30, 2026
CallValue
$4,732,392
CallShares
11,900
PutValue
$4,732,392
PutShares
11,900

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

TWO SIGMA INVESTMENTS, LP holds $1,061,352,904 across 24 Medical Instruments & Supplies names. ISRG ranks #1 (74.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ISRG
Intuitive Surgical Inc
This page 		1,979,128 $787,059,623
2 RMD
Resmed Inc
 411,036 $80,102,695
3 BDX
Becton Dickinson & Co
 293,839 $44,466,655
4 ALC
Alcon Inc
 454,562 $30,501,110
5 LMAT
Lemaitre Vascular Inc
 316,528 $30,374,026
6 MMSI
Merit Medical Systems Inc
 434,687 $30,141,196
7 ATRC
AtriCure, Inc.
 525,795 $14,711,744
8 ATR
Aptargroup, Inc.
 90,996 $11,392,699

All Filings in ISRG

Export CSV
36 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,732,392 11,900
2026-06-30 $4,732,392 11,900
2026-06-30 $787,059,623 1,979,128
2026-03-31 $2,351,049 5,100
2026-03-31 $647,844,920 1,405,334
2026-03-31 $1,429,069 3,100
2025-12-31 $260,457,070 459,879
2025-09-30 $246,431,332 551,017
2025-06-30 $217,837,310 400,871
2025-03-31 $203,883,343 411,661
2024-12-31 $35,655,087 68,310
2024-09-30 $310,482 632
2024-06-30 $889,700 2,000
2024-03-31 $799,377 2,003
2023-12-31 $51,417,374 152,411
2023-09-30 $182,854,870 625,594
2023-06-30 $19,812,345 57,941
2023-03-31 $49,288,848 192,934
2022-12-31 $8,049,392 30,335
2022-09-30 $145,858,310 778,160
2022-06-30 $178,912,693 891,399
2022-03-31 $17,020,182 56,418
2021-12-31 $826,390 2,300
2021-12-31 $110,641,764 307,937
2021-12-31 $1,760,570 4,900
2021-09-30 $141,920,863 142,756
2021-06-30 $137,899,113 149,949
2021-03-31 $116,523,432 157,690
2021-03-31 $2,216,819 3,000
2020-12-31 $13,362,845 16,334
2020-09-30 $28,417,072 40,050
2020-06-30 $569,829 1,000
2020-06-30 $1,139,659 2,000
2020-03-31 $6,190,125 12,500
2020-03-31 $12,406,000 25,052
2020-03-31 $4,209,285 8,500