Ken Griffin Robert Half International Inc. Transaction History

Citadel Advisors LLC

$550 Billion
Q2 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Robert Half International Inc. stock. As of the latest transaction made, Citadel Advisors LLC holds 1,495,444 shares of RHI stock, worth $52.1 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

1,495,444

Previous 58,100 2473.91%

Holding current value

$52.1 Million

Previous $3.17 Million 1837.11%

% of portfolio

0.01%

Previous 0.0%

28 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$40.31 - $54.71 $56.5 Million - $76.7 Million	1,402,656 Added 1511.68%	1,495,444 $61.4 Million
Q1 2025 May 15, 2025	SELL	$51.96 - $71.3 $39.6 Million - $54.3 Million	-761,819 Reduced 89.14%	92,788 $5.06 Million
Q4 2024 Feb 14, 2025	BUY	$65.55 - $76.8 $31.4 Million - $36.7 Million	478,466 Added 127.2%	854,607 $60.2 Million
Q3 2024 Nov 14, 2024	SELL	$59.34 - $68.28 $33.1 Million - $38 Million	-557,130 Reduced 59.7%	376,141 $25.4 Million
Q2 2024 Aug 14, 2024	BUY	$62.25 - $78.18 $22.8 Million - $28.6 Million	366,353 Added 64.62%	933,271 $59.7 Million
Q1 2024 May 15, 2024	BUY	$77.43 - $86.11 $11.7 Million - $13.1 Million	151,581 Added 36.5%	566,918 $44.9 Million
Q4 2023 Feb 14, 2024	SELL	$72.03 - $88.16 $12 Million - $14.6 Million	-165,970 Reduced 28.55%	415,337 $36.5 Million
Q3 2023 Nov 14, 2023	SELL	$71.59 - $84.56 $6.47 Million - $7.64 Million	-90,341 Reduced 13.45%	581,307 $42.6 Million
Q2 2023 Aug 14, 2023	SELL	$65.02 - $79.62 $24.2 Million - $29.6 Million	-371,671 Reduced 35.62%	671,648 $50.5 Million
Q1 2023 May 15, 2023	BUY	$73.38 - $88.71 $53.8 Million - $65 Million	732,978 Added 236.18%	1,043,319 $84.1 Million
Q4 2022 Feb 14, 2023	SELL	$71.71 - $82.63 $3.84 Million - $4.43 Million	-53,553 Reduced 14.72%	310,341 $22.9 Million
Q3 2022 Nov 14, 2022	BUY	$73.15 - $83.59 $19.4 Million - $22.1 Million	264,898 Added 267.58%	363,894 $27.8 Million
Q2 2022 Aug 15, 2022	SELL	$74.89 - $116.11 $1.64 Million - $2.55 Million	-21,939 Reduced 18.14%	98,996 $7.41 Million
Q3 2021 Nov 15, 2021	SELL	$84.37 - $104.26 $5.88 Million - $7.27 Million	-69,699 Reduced 36.56%	120,935 $12.1 Million
Q2 2021 Aug 16, 2021	BUY	$77.66 - $91.43 $7.48 Million - $8.81 Million	96,308 Added 102.1%	190,634 $17 Million
Q1 2021 May 17, 2021	BUY	$61.15 - $82.79 $4.11 Million - $5.56 Million	67,144 Added 247.02%	94,326 $7.36 Million
Q4 2020 Feb 16, 2021	SELL	$48.82 - $66.52 $7.91 Million - $10.8 Million	-162,010 Reduced 85.63%	27,182 $1.7 Million
Q1 2020 May 15, 2020	SELL	$34.17 - $63.75 $37.9 Million - $70.7 Million	-1,109,656 Reduced 85.43%	189,192 $7.14 Million
Q4 2019 Feb 14, 2020	BUY	$52.35 - $63.15 $1.79 Million - $2.16 Million	34,281 Added 2.71%	1,298,848 $82 Million
Q3 2019 Nov 14, 2019	BUY	$52.13 - $62.71 $31.9 Million - $38.4 Million	612,522 Added 93.94%	1,264,567 $70.4 Million
Q2 2019 Aug 14, 2019	BUY	$53.66 - $68.79 $22.8 Million - $29.2 Million	424,719 Added 186.83%	652,045 $37.2 Million
Q1 2019 May 15, 2019	BUY	$52.9 - $68.27 $160,075 - $206,585	3,026 Added 1.35%	227,326 $0
Q4 2018 Feb 14, 2019	BUY	$52.86 - $69.4 $10.9 Million - $14.4 Million	207,088 Added 1203.16%	224,300 $12.8 Million
Q3 2018 Nov 13, 2018	SELL	$65.22 - $79.64 $900,362 - $1.1 Million	-13,805 Reduced 44.51%	17,212 $0
Q2 2018 Aug 10, 2018	BUY	$57.15 - $70.07 $1.53 Million - $1.87 Million	26,685 Added 616.0%	31,017 $0
Q1 2018 May 11, 2018	SELL	$52.26 - $60.51 $4,076 - $4,719	-78 Reduced 1.77%	4,332 $251,000
Q4 2017 Feb 09, 2018	SELL	$48.74 - $57.04 $1.32 Million - $1.55 Million	-27,153 Reduced 86.03%	4,410 $245,000
Q3 2017 Nov 09, 2017	BUY	$43.24 - $50.41 $1.36 Million - $1.59 Million	31,563	31,563 $1.59 Million

Others Institutions Holding RHI

# of Institutions

484

Shares Held

104M

Call Options Held

155K

Put Options Held

484K

View Full List

About ROBERT HALF INTERNATIONAL INC.

Ticker RHI
Exchange NYSE
Sector Industrials
Industry Staffing & Employment Services
Shares Outstandng 109,568,000
Market Cap $3.82B
Description
Robert Half International Inc. provides staffing and risk consulting services in North America, South America, Europe, Asia, and Australia. The company operates through three segments: Temporary and Consultant Staffing, Permanent Placement Staffing, and Risk Consulting and Internal Audit Services. It places temporary services for accounting, fin...

More about RHI

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