Vault-13

HEIDRICK & STRUGGLES INTL IN HSII

COM · Common Stock · CUSIP 422819102

2 institutional holders -212 vs Q3 2025
1,0291.0k shares reported held*
$35.6kreported value*
0 new 1 added 0 reduced 203 sold out net sold ≈ $911.4m (-19.8m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $34.60.

Trends to Q4 2025

Institutional holders

Managers reporting a position, each quarter

0100200300Q3 22: 173Q4 22: 172Q1 23: 174Q2 23: 163Q3 23: 160Q4 23: 176Q1 24: 176Q2 24: 169Q3 24: 182Q4 24: 192Q1 25: 209Q2 25: 209Q3 25: 214Q4 25: 22Q3 22Q2 23Q1 24Q4 24Q4 25
Numbers
QuarterHolders
Q3 2022173
Q4 2022172
Q1 2023174
Q2 2023163
Q3 2023160
Q4 2023176
Q1 2024176
Q2 2024169
Q3 2024182
Q4 2024192
Q1 2025209
Q2 2025209
Q3 2025214
Q4 20252

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
4000400Q1 24: 71 bought or addedQ1 24: 95 cut or sold outQ2 24: 75 bought or addedQ2 24: 96 cut or sold outQ2 24Q3 24: 94 bought or addedQ3 24: 72 cut or sold outQ4 24: 84 bought or addedQ4 24: 81 cut or sold outQ4 24Q1 25: 83 bought or addedQ1 25: 100 cut or sold outQ2 25: 116 bought or addedQ2 25: 84 cut or sold outQ2 25Q3 25: 100 bought or addedQ3 25: 101 cut or sold outQ4 25: 1 bought or addedQ4 25: 203 cut or sold outQ4 25
Numbers
QuarterBought or addedCut or sold out
Q1 20247195
Q2 20247596
Q3 20249472
Q4 20248481
Q1 202583100
Q2 202511684
Q3 2025100101
Q4 20251203

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$100k$200k$300k$400kQ1 25 calls: $329.8kQ1 25 puts: $227.0kQ1 25P/C 0.69Q2 25 calls: $9.2kQ2 25 puts: $0Q2 25P/C 0.00Q3 25 calls: $283.7kQ3 25 puts: $0Q3 25P/C 0.00Q4 25 calls: $0Q4 25 puts: $0Q4 25P/C —
Numbers
QuarterCallsPutsP/C
Q1 2025$329.8k$227.0k0.69
Q2 2025$9.2k$00.00
Q3 2025$283.7k$00.00
Q4 2025$0$0—

Biggest buyers

IFP Advisors, Inc Added +32+32

Biggest sellers

BlackRock, Inc. Sold out -3,287,086-3.3m
VANGUARD GROUP INC Sold out -1,536,068-1.5m
MAK CAPITAL ONE LLC Sold out -1,213,762-1.2m
DIMENSIONAL FUND ADVISORS LP Sold out -1,120,677-1.1m
RENAISSANCE TECHNOLOGIES LLC Sold out -1,096,340-1.1m
Corvex Management LP Sold out -1,002,462-1.0m
STATE STREET CORP Sold out -788,495-788.5k
JPMORGAN CHASE & CO Sold out -672,996-673.0k
AMERICAN CENTURY COMPANIES INC Sold out -635,768-635.8k
GEODE CAPITAL MANAGEMENT, LLC Sold out -547,563-547.6k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution filed 2025-04-30 15.8% 3.2m 2025-04-30
MAK CAPITAL ONE LLC 13D · may seek influence +0.5 pts · filed 2025-11-05
Stated purposeThe Shares reported herein as being beneficially owned by the Reporting Persons were acquired for investment purposes. The response to Item 6 below is incorporated herein by reference. Full filing
 5.8% +0.5 pts 1.2m 2025-11-05

Fell to 5% or below in the last year: RENAISSANCE TECHNOLOGIES LLC (0.0%, 2026-02-12), DIMENSIONAL FUND ADVISORS LP (0.0%, 2026-01-21)

Holders, Q4 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 DekaBank Deutsche Girozentrale 0.00% of their portfolio FRANKFURT, 2M 968968 $32.0k $32.0k 0.00% Unchanged
2 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 6161 $3.6k $3.6k 0.00% Added +32 +32