New York State Teachers Retirement System (NYSTRS)
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New York State Teachers Retirement System (NYSTRS)’s Core Laboratories CLB Stock Holding History

New York State Teachers Retirement System (NYSTRS)’s Portfolio CLB Stock Details CLB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$129K Sell
7,703
-12,115
-61% -$217K ﹤0.01% 1503
2025
Q4 		$318K Hold
19,818
– – ﹤0.01% 1479
2025
Q3 		$245K Hold
19,818
– – ﹤0.01% 1496
2025
Q2 		$228K Hold
19,818
– – ﹤0.01% 1494
2025
Q1 		$297K Hold
19,818
– – ﹤0.01% 1472
2024
Q4 		$343K Hold
19,818
– – ﹤0.01% 1473
2024
Q3 		$367K Hold
19,818
– – ﹤0.01% 1474
2024
Q2 		$402K Hold
19,818
– – ﹤0.01% 1460
2024
Q1 		$338K Hold
19,818
– – ﹤0.01% 1475
2023
Q4 		$350K Sell
19,818
-800
-4% -$16.1K ﹤0.01% 1474
2023
Q3 		$495K Sell
20,618
-700
-3% -$17.2K ﹤0.01% 1412
2023
Q2 		$496K Sell
21,318
-700
-3% -$15.8K ﹤0.01% 1422
2023
Q1 		$485K Hold
22,018
– – ﹤0.01% 1414
2022
Q4 		$446K Hold
22,018
– – ﹤0.01% 1428
2022
Q3 		$297K Sell
22,018
-200
-0.9% -$3.37K ﹤0.01% 1472
2022
Q2 		$440K Buy
22,218
+100
+0.5% +$2.66K ﹤0.01% 1422
2022
Q1 		$700K Buy
22,118
+200
+0.9% +$5.61K ﹤0.01% 1358
2021
Q4 		$489K Sell
21,918
-4,211
-16% -$110K ﹤0.01% 1436
2021
Q3 		$725K Sell
26,129
-217
-0.8% -$6.61K ﹤0.01% 1374
2021
Q2 		$1.03M Buy
26,346
+3,328
+14% +$119K ﹤0.01% 1308
2021
Q1 		$663K Sell
23,018
-3,300
-13% -$113K ﹤0.01% 1384
2020
Q4 		$698K Sell
26,318
-3,500
-12% -$71.5K ﹤0.01% 1348
2020
Q3 		$455K Buy
29,818
+1,170
+4% +$24.5K ﹤0.01% 1369
2020
Q2 		$582K Buy
28,648
+23,548
+462% +$422K ﹤0.01% 1315
2020
Q1 		$53K Hold
5,100
– – ﹤0.01% 1539
2019
Q4 		$192K Hold
5,100
– – ﹤0.01% 1544
2019
Q3 		$238K Hold
5,100
– – ﹤0.01% 1483
2019
Q2 		$267K Hold
5,100
– – ﹤0.01% 1474
2019
Q1 		$352K Sell
5,100
-6,298
-55% -$422K ﹤0.01% 1430
2018
Q4 		$680K Sell
11,398
-36
-0.3% -$3.11K ﹤0.01% 1289
2018
Q3 		$1.32M Sell
11,434
-66
-0.6% -$7.45K ﹤0.01% 1212
2018
Q2 		$1.45M Buy
11,500
+2,100
+22% +$256K ﹤0.01% 1203
2018
Q1 		$1.02M Hold
9,400
– – ﹤0.01% 1264
2017
Q4 		$1.03M Buy
9,400
+3,000
+47% +$299K ﹤0.01% 1276
2017
Q3 		$632K Buy
+6,400
New +$620K ﹤0.01% 1359

Other funds holding CLB

AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
CAMG
CWA Asset Management Group Naples, Florida $3.28B AUM 34.07% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS)'s CLB Position: Q1 2026 in Review

New York State Teachers Retirement System (NYSTRS) reduced its Core Laboratories (CLB) stake by 61% in Q1 2026, selling an estimated $217K and leaving 7,703 shares worth $129K. The position accounts for ﹤0.01% of the portfolio, ranked #1503.

New York State Teachers Retirement System (NYSTRS) first reported a position in CLB in Q3 2017 and has held it in 35 quarters since. The position peaked at $1.45M in Q2 2018. 190 funds tracked by Wall St. Rank hold CLB as of Q1 2026.

  • New York State Teachers Retirement System (NYSTRS) held 7,703 shares of Core Laboratories worth $129K as of Q1 2026.
  • New York State Teachers Retirement System (NYSTRS) sold 12,115 Core Laboratories shares in Q1 2026, an estimated $217K.
  • Core Laboratories made up ﹤0.01% of New York State Teachers Retirement System (NYSTRS)'s portfolio in Q1 2026, its #1503 holding.
  • New York State Teachers Retirement System (NYSTRS) first reported a position in Core Laboratories in Q3 2017 and has held it in 35 quarters since.
  • New York State Teachers Retirement System (NYSTRS)'s Core Laboratories position peaked at $1.45M in Q2 2018.
  • 190 funds tracked by Wall St. Rank held Core Laboratories as of Q1 2026.

Based on New York State Teachers Retirement System (NYSTRS)'s 13F filing for Q1 2026, filed 27 Apr 2026.