Ken Griffin Idex Corp Transaction History

Citadel Advisors LLC

$618 Billion
Q3 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Idex Corp stock. As of the latest transaction made, Citadel Advisors LLC holds 336,945 shares of IEX stock, worth $55.4 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

336,945

Previous 90,481 272.39%

Holding current value

$55.4 Million

Previous $15.9 Million 245.24%

% of portfolio

0.01%

Previous 0.0%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$157.53 - $185.69 $38.8 Million - $45.8 Million	246,464 Added 272.39%	336,945 $54.8 Million
Q2 2025 Aug 14, 2025	BUY	$160.66 - $191.29 $12.2 Million - $14.5 Million	75,703 Added 512.27%	90,481 $15.9 Million
Q1 2025 May 15, 2025	SELL	$178.23 - $224.31 $71.5 Million - $89.9 Million	-400,953 Reduced 96.45%	14,778 $2.67 Million
Q4 2024 Feb 14, 2025	BUY	$202.75 - $236.06 $67.8 Million - $78.9 Million	334,403 Added 411.18%	415,731 $87 Million
Q3 2024 Nov 14, 2024	SELL	$190.56 - $214.98 $15.3 Million - $17.2 Million	-80,098 Reduced 49.62%	81,328 $17.4 Million

Q2 2024 Aug 14, 2024	BUY	$198.23 - $241.58 $32 Million - $39 Million	161,426 New	161,426 $32.5 Million
Q4 2023 Feb 14, 2024	BUY	$187.0 - $217.11 $43.2 Million - $50.2 Million	231,238 Added 1089.26%	252,467 $54.8 Million
Q3 2023 Nov 14, 2023	SELL	$203.81 - $228.73 $44.5 Million - $50 Million	-218,521 Reduced 91.15%	21,229 $4.42 Million
Q2 2023 Aug 14, 2023	BUY	$199.16 - $229.23 $47.4 Million - $54.6 Million	238,127 Added 14672.03%	239,750 $51.6 Million
Q1 2023 May 15, 2023	SELL	$215.74 - $239.68 $166,551 - $185,032	-772 Reduced 32.23%	1,623 $374,000
Q4 2022 Feb 14, 2023	SELL	$197.11 - $242.01 $4.2 Million - $5.16 Million	-21,312 Reduced 89.9%	2,395 $546,000
Q3 2022 Nov 14, 2022	SELL	$181.36 - $217.63 $33 Million - $39.6 Million	-182,156 Reduced 88.48%	23,707 $4.74 Million
Q2 2022 Aug 15, 2022	SELL	$173.06 - $198.72 $9.66 Million - $11.1 Million	-55,824 Reduced 21.33%	205,863 $37.4 Million
Q1 2022 May 16, 2022	BUY	$183.29 - $235.52 $30 Million - $38.6 Million	163,717 Added 167.11%	261,687 $50.2 Million
Q4 2021 Feb 14, 2022	SELL	$205.78 - $239.5 $9.22 Million - $10.7 Million	-44,823 Reduced 31.39%	97,970 $23.2 Million
Q3 2021 Nov 15, 2021	BUY	$206.95 - $228.77 $28.8 Million - $31.8 Million	138,986 Added 3650.8%	142,793 $29.6 Million
Q2 2021 Aug 16, 2021	SELL	$211.78 - $228.15 $7.22 Million - $7.78 Million	-34,111 Reduced 89.96%	3,807 $837,000
Q1 2021 May 17, 2021	BUY	$186.19 - $210.46 $5.82 Million - $6.58 Million	31,265 Added 469.94%	37,918 $7.94 Million
Q4 2020 Feb 16, 2021	SELL	$168.73 - $199.2 $15.6 Million - $18.5 Million	-92,621 Reduced 93.3%	6,653 $1.33 Million
Q3 2020 Nov 16, 2020	BUY	$155.84 - $186.52 $8.35 Million - $9.99 Million	53,582 Added 117.27%	99,274 $18.1 Million
Q2 2020 Aug 14, 2020	SELL	$133.2 - $167.29 $17 Million - $21.4 Million	-127,759 Reduced 73.66%	45,692 $7.22 Million
Q1 2020 May 15, 2020	BUY	$114.0 - $176.81 $19.6 Million - $30.5 Million	172,260 Added 14463.48%	173,451 $24 Million
Q4 2019 Feb 14, 2020	SELL	$152.31 - $173.36 $13.2 Million - $15 Million	-86,803 Reduced 98.65%	1,191 $205,000
Q3 2019 Nov 14, 2019	BUY	$155.93 - $173.37 $12.9 Million - $14.3 Million	82,560 Added 1519.32%	87,994 $14.4 Million
Q2 2019 Aug 14, 2019	SELL	$150.57 - $172.14 $31,318 - $35,805	-208 Reduced 3.69%	5,434 $935,000
Q1 2019 May 15, 2019	SELL	$121.42 - $151.74 $8.63 Million - $10.8 Million	-71,115 Reduced 92.65%	5,642 $0
Q4 2018 Feb 14, 2019	BUY	$118.64 - $151.11 $1.38 Million - $1.76 Million	11,647 Added 17.89%	76,757 $9.69 Million
Q3 2018 Nov 13, 2018	BUY	$135.44 - $156.77 $8.11 Million - $9.39 Million	59,901 Added 1149.95%	65,110 $0
Q2 2018 Aug 10, 2018	SELL	$132.58 - $145.63 $1.45 Million - $1.59 Million	-10,926 Reduced 67.72%	5,209 $0
Q1 2018 May 11, 2018	BUY	$130.9 - $150.37 $188,626 - $216,683	1,441 Added 9.81%	16,135 $2.3 Million
Q4 2017 Feb 09, 2018	SELL	$122.81 - $135.57 $9.4 Million - $10.4 Million	-76,526 Reduced 83.89%	14,694 $1.94 Million
Q3 2017 Nov 09, 2017	BUY	$112.96 - $123.58 $10.3 Million - $11.3 Million	91,220	91,220 $11.1 Million

Others Institutions Holding IEX

# of Institutions

703

Shares Held

79.6M

Call Options Held

26.6K

Put Options Held

View Full List

About IDEX CORP

Ticker IEX
Exchange NYSE
Sector Industrials
Industry Specialty Industrial Machinery
Shares Outstandng 75,421,104
Market Cap $12.4B
Description
IDEX Corporation, together with its subsidiaries, provides applied solutions worldwide. The company operates through three segments: Fluid & Metering Technologies (FMT), Health & Science Technologies (HST), and Fire & Safety/Diversified Products (FSDP). The FMT segment designs, produces, and distributes positive displacement pumps, s...

More about IEX

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