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Equibles

Squarepoint Ops LLC

Position in DGX — Quest Diagnostics Inc

CIK 1642575 NEW YORK, NY
Back to DGX Full portfolio

Position in DGX

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$67,767,532
-$30,415,742 QoQ
Shares Held
345,788
-38.9% QoQ
Ownership
0.312%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 100.ToString("F0")% None 0.ToString("F0")%

Common Shares in DGX Over Time

Shares Held

Position Value (USD)

Derivatives in DGX

reported options exposure · as of Dec 31, 2025
CallValue
$1,752,653
CallShares
10,100
PutValue
$0
PutShares
0

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 Diagnostics & Research

Healthcare · as of Mar 31, 2026

Squarepoint Ops LLC holds $504,966,896 across 26 Diagnostics & Research names. DGX ranks #3 (13.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 DHR
Danaher Corp /De/
 610,530 $115,756,488
2 A
Agilent Technologies, Inc.
 926,259 $105,575,000
3 DGX
Quest Diagnostics Inc
This page 		345,788 $67,767,532
4 IDXX
Idexx Laboratories Inc /De
 100,309 $56,362,624
5 LH
Labcorp Holdings Inc.
 140,165 $37,397,423
6 TMO
Thermo Fisher Scientific Inc.
 69,837 $34,326,980
7 MEDP
Medpace Holdings, Inc.
 58,875 $28,271,186
8 GH
Guardant Health, Inc.
 191,740 $17,711,023

All Filings in DGX

Export CSV
39 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $67,767,532 345,788
2025-12-31 $98,183,274 565,800
2025-12-31 $1,752,653 10,100
2025-09-30 $228,696 1,200
2025-09-30 $121,455,109 637,292
2025-06-30 $151,480,362 843,291
2025-06-30 $413,149 2,300
2025-03-31 $7,732,440 45,700
2025-03-31 $1,725,840 10,200
2025-03-31 $26,224,984 154,994
2024-12-31 $10,122,706 67,100
2024-12-31 $316,806 2,100
2024-12-31 $473,700 3,140
2024-09-30 $465,284 2,997
2024-09-30 $1,909,575 12,300
2024-09-30 $3,477,600 22,400
2024-06-30 $2,176,392 15,900
2024-06-30 $4,804,488 35,100
2024-06-30 $8,459,457 61,802
2024-03-31 $8,851,815 66,500
2024-03-31 $13,819,213 103,818
2023-12-31 $9,169,020 66,500
2023-12-31 $11,163,729 80,967
2023-09-30 $207,162 1,700
2023-09-30 $4,801,284 39,400
2023-09-30 $19,496,381 159,990
2023-06-30 $25,939,785 184,546
2023-03-31 $5,522,247 39,032
2022-12-31 $3,033,840 19,393
2022-09-30 $3,205,889 26,130
2022-06-30 $7,435,443 55,914
2022-03-31 $18,495,123 135,139
2021-12-31 $1,499,823 8,669
2021-09-30 $14,096,377 97,009
2021-06-30 $7,331,725 55,556
2021-03-31 $15,785,434 122,997
2020-12-31 $13,287,097 111,497
2020-06-30 $1,350,995 11,855
2020-03-31 $4,094,818 50,994

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